{"product_id":"pressed-steel-fixed-castors-with-black-rubber-on-polypropylene-wheel-80mm-to-150mm","title":"Pressed Steel Fixed Castors with Black Rubber on Polypropylene Wheel - 80mm to 150mm","description":"\u003cstyle\u003e\n.psc-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:980px;margin:0 auto;line-height:1.75;}\n.psc-hero{background:linear-gradient(to right, #6025f5, #4f029e);color:#fff;padding:40px 48px 36px;border-radius:4px 4px 0 0;margin-bottom:0;}\n.psc-hero h1{font-size:1.55em;font-weight:700;margin:0 0 10px;letter-spacing:-0.3px;color:#fff;line-height:1.35;}\n.psc-hero-sub{font-size:0.88em;color:#a8bfd4;margin:0;letter-spacing:0.6px;}\n.psc-accent{background:#000379;height:4px;margin-bottom:0;}\n.psc-intro{background:#f7f9fb;border:1px solid #dde4ea;border-top:none;padding:28px 48px 30px;margin-bottom:36px;}\n.psc-intro p{margin:0;font-size:0.95em;color:#3a4a56;line-height:1.9;}\n.psc-section-title{font-size:0.72em;font-weight:700;color:linear-gradient(to right, #6025f5, #4f029e);text-transform:uppercase;letter-spacing:1.4px;border-left:4px solid #000379;padding-left:12px;margin:0 0 20px;}\n.psc-compare-wrap{background:#fff;border:1px solid #d4cfc8;border-radius:3px;padding:28px 32px;margin-bottom:44px;}\n.psc-tbl-scroll{overflow-x:auto;}\n.psc-tbl{width:100%;border-collapse:collapse;font-size:0.84em;}\n.psc-tbl thead tr{background:linear-gradient(to right, #6025f5, #4f029e);}\n.psc-tbl thead th{color:#fff;padding:11px 14px;text-align:left;font-weight:600;letter-spacing:0.04em;white-space:nowrap;}\n.psc-tbl tbody tr:nth-child(even){background:#f7f5f0;}\n.psc-tbl tbody tr:nth-child(odd){background:#fff;}\n.psc-tbl tbody td{padding:9px 14px;color:#2c2c2c;border-bottom:1px solid #e8e3db;white-space:nowrap;}\n.psc-tbl tbody tr:last-child td{border-bottom:none;}\n.psc-tbl tbody td:first-child{font-weight:600;color:#1a1a1a;}\n.psc-tbl-note{font-size:0.79em;color:#7a6a5a;font-style:italic;margin-top:14px;line-height:1.65;}\n.psc-card{background:#fff;border:1px solid #dde4ea;border-radius:4px;overflow:hidden;margin:0 0 28px;}\n.psc-card-head{background:linear-gradient(to right, #6025f5, #4f029e);color:#fff;padding:18px 26px;}\n.psc-card-head h2{margin:0;font-size:1.0em;font-weight:700;letter-spacing:0.2px;color:#fff;}\n.psc-card-head span{font-size:0.8em;color:#a8bfcc;display:block;margin-top:4px;}\n.psc-card-body{padding:26px 28px;}\n.psc-spec{width:100%;border-collapse:collapse;font-size:0.875em;margin-bottom:22px;}\n.psc-spec tr:nth-child(even){background:#f4f7fa;}\n.psc-spec tr:nth-child(odd){background:#fff;}\n.psc-spec th{color:linear-gradient(to right, #6025f5, #4f029e);padding:9px 14px;text-align:left;font-weight:600;width:48%;border-bottom:1px solid #dde4ea;}\n.psc-spec td{padding:9px 14px;color:#2d3e4a;border-bottom:1px solid #f0f3f6;}\n.psc-spec tr:last-child th,.psc-spec tr:last-child td{border-bottom:none;}\n.psc-app-list{list-style:none;padding:0;margin:8px 0 18px;}\n.psc-app-list li{padding:6px 0;font-size:0.875em;color:#3a4a56;border-bottom:1px solid #f0f3f6;}\n.psc-app-list li:last-child{border-bottom:none;}\n.psc-app-list li::before{content:'\\2713';color:#000379;font-weight:700;margin-right:8px;}\n.psc-faq-wrap{margin-bottom:36px;}\n.psc-faq-item{border:1px solid #dde4ea;border-radius:4px;margin-bottom:12px;overflow:hidden;}\n.psc-faq-q{background:#f4f7fa;padding:14px 18px;font-weight:700;font-size:0.92em;color:linear-gradient(to right, #6025f5, #4f029e);}\n.psc-faq-a{padding:14px 18px;font-size:0.88em;color:#3a4a56;background:#fff;line-height:1.85;}\n.psc-note-box{background:#fff8e1;border-left:4px solid #e0a000;padding:14px 20px;font-size:0.86em;color:#5a4200;border-radius:0 4px 4px 0;margin-top:4px;line-height:1.7;}\n@media(max-width:640px){\n  .psc-hero,.psc-intro{padding:22px 18px;}\n  .psc-card-body{padding:16px 14px;}\n  .psc-compare-wrap{padding:18px 14px;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"psc-wrap\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"psc-hero\"\u003e\n\u003ch1\u003ePressed Steel Fixed Castors with Black Rubber on Polypropylene Wheel\u003c\/h1\u003e\n\u003cp class=\"psc-hero-sub\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eFour Sizes: 80mm — 100mm — 125mm — 150mm  |  Load Capacity: 60kg to 130kg per Castor  |  UK Stock\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-accent\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv class=\"psc-intro\"\u003e\n\u003cp\u003eThese pressed steel fixed castors are robust, top-plate-mounted wheels designed for reliable, straight-line mobility across a wide range of commercial, industrial, and institutional environments. Constructed with a zinc-plated pressed steel bracket, a black rubber tread bonded to a polypropylene core and a precision ball journal bearing, they deliver smooth, quiet rolling performance on hard floors, concrete, and light-duty uneven surfaces. Available in four wheel diameters — 80mm, 100mm, 125mm, and 150mm — with load ratings from 60kg to 130kg per castor, this range covers everything from light furniture and storage units to demanding workshop trolleys and institutional equipment. All four sizes share a standardised 100mm x 85mm four-hole top plate with dual hole-centre spacing of 60mm and 80mm, making them straightforward to fit and easy to replace across multiple applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- COMPARE TABLE --\u003e\n\u003cdiv class=\"psc-compare-wrap\"\u003e\n\u003cdiv class=\"psc-section-title\"\u003eCompare All Options — Full Specifications at a Glance\u003c\/div\u003e\n\u003cdiv class=\"psc-tbl-scroll\"\u003e\n\u003ctable style=\"width: 160.571%;\" class=\"psc-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 21.7358%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 20.782%;\"\u003e80 mm\u003c\/th\u003e\n\u003cth style=\"width: 19.2399%;\"\u003e100 mm\u003c\/th\u003e\n\u003cth style=\"width: 19.2399%;\"\u003e125 mm\u003c\/th\u003e\n\u003cth style=\"width: 19.0024%;\"\u003e150 mm\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eWheel Diameter (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e125\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eTotal Castor Height (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e106\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e127\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e157\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e181\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eLoad Capacity per Castor (kg)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e75\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e110\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eMax Load — Set of 4 (kg)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e180\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e225\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e330\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eTread Width (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e37.5\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eTread Hardness (Shore A)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eWheel Material\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003eRubber on Polypropylene\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eRubber on Polypropylene\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eRubber on Polypropylene\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003eRubber on Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eWheel Colour\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003eBlack\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eBlack\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eBlack\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003eBall Journal\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eBall Journal\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eBall Journal\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eCastor Type\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003eFixed \/ Top Plate\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eFixed \/ Top Plate\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eFixed \/ Top Plate\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003eFixed \/ Top Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003ePlate Length (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003ePlate Width (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eHole Centres — Length (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eHole Centres — Width (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eDual Hole Centre Spacing\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e60 \/ 80\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e60 \/ 80\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e60 \/ 80\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e60 \/ 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003ePlate Hole Diameter (mm)\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eNumber of Fixing Holes\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.7358%;\"\u003eBracket Finish\u003c\/td\u003e\n\u003ctd style=\"width: 20.782%;\"\u003eZinc Plated\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eZinc Plated\u003c\/td\u003e\n\u003ctd style=\"width: 19.2399%;\"\u003eZinc Plated\u003c\/td\u003e\n\u003ctd style=\"width: 19.0024%;\"\u003eZinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"psc-tbl-note\"\u003e* Load ratings are per individual castor. To calculate the required load capacity per castor, divide the total equipment weight (including contents) by the number of castors fitted — typically four. Always apply an appropriate safety margin to account for dynamic loads, acceleration forces, and uneven weight distribution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- VARIANT CARDS --\u003e\n\u003cdiv class=\"psc-section-title\"\u003eDetailed Specifications and Applications by Size\u003c\/div\u003e\n\u003c!-- 80mm CARD --\u003e\n\u003cdiv class=\"psc-card\"\u003e\n\u003cdiv class=\"psc-card-head\"\u003e\n\u003ch2\u003e80mm Fixed Castor — 60kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003eCompact and lightweight — ideal for light furniture, storage units, and domestic equipment\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-card-body\"\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"psc-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eFixed — Top Plate Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height\u003c\/th\u003e\n\u003ctd\u003e106 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity (per castor)\u003c\/th\u003e\n\u003ctd\u003e60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4\u003c\/th\u003e\n\u003ctd\u003e180 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eBlack Rubber on Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width\u003c\/th\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Hardness\u003c\/th\u003e\n\u003ctd\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width\u003c\/th\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres (Dual Spacing)\u003c\/th\u003e\n\u003ctd\u003e60 mm \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Finish\u003c\/th\u003e\n\u003ctd\u003eWhite Zinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"psc-app-list\"\u003e\n\u003cli\u003eLight domestic furniture — chairs, side tables, and storage cabinets requiring occasional repositioning\u003c\/li\u003e\n\u003cli\u003eSmall storage trolleys and utility carts in home workshops or garages\u003c\/li\u003e\n\u003cli\u003eDisplay units and point-of-sale stands in retail environments with smooth flooring\u003c\/li\u003e\n\u003cli\u003eMedical and care-home equipment such as bedside lockers and lightweight trolleys\u003c\/li\u003e\n\u003cli\u003eOffice furniture including printer stands, filing pedestals, and mobile shelving\u003c\/li\u003e\n\u003cli\u003eCatering and hospitality trolleys where compact, low-profile castors are required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.875em; color: #3a4a56;\"\u003eThe 80mm option is the most compact in this range, making it the preferred choice where floor clearance is limited or where a lower overall equipment height is required. Its 25mm tread width distributes load effectively across light-duty surfaces without marking or indenting softer floor coverings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 100mm CARD --\u003e\n\u003cdiv class=\"psc-card\"\u003e\n\u003cdiv class=\"psc-card-head\"\u003e\n\u003ch2\u003e100mm Fixed Castor — 75kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003eVersatile general-purpose castor for everyday commercial and light industrial use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-card-body\"\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"psc-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eFixed — Top Plate Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height\u003c\/th\u003e\n\u003ctd\u003e127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity (per castor)\u003c\/th\u003e\n\u003ctd\u003e75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4\u003c\/th\u003e\n\u003ctd\u003e225 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eBlack Rubber on Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width\u003c\/th\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Hardness\u003c\/th\u003e\n\u003ctd\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width\u003c\/th\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres (Dual Spacing)\u003c\/th\u003e\n\u003ctd\u003e60 mm \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Finish\u003c\/th\u003e\n\u003ctd\u003eWhite Zinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"psc-app-list\"\u003e\n\u003cli\u003eWorkshop tool carts and equipment trolleys requiring smooth, controlled movement on concrete or tiled floors\u003c\/li\u003e\n\u003cli\u003eWarehouse picking trolleys and order-fulfilment carts in distribution centres\u003c\/li\u003e\n\u003cli\u003eRetail gondola units, stockroom shelving, and merchandise display stands\u003c\/li\u003e\n\u003cli\u003eCatering and food-service trolleys in commercial kitchens and hospitality venues\u003c\/li\u003e\n\u003cli\u003eSchool and educational furniture — mobile resource trolleys, AV carts, and library units\u003c\/li\u003e\n\u003cli\u003eLight industrial assembly benches and component transport trolleys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.875em; color: #3a4a56;\"\u003eThe 100mm is the most widely specified size in this range, offering an excellent balance between load capacity, rolling ease, and overall equipment height. The wider 30mm tread improves stability under load and reduces rolling resistance on slightly uneven surfaces compared to the 80mm option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 125mm CARD --\u003e\n\u003cdiv class=\"psc-card\"\u003e\n\u003cdiv class=\"psc-card-head\"\u003e\n\u003ch2\u003e125mm Fixed Castor — 110kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003eHigh-performance castor for demanding industrial, logistics, and institutional environments\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-card-body\"\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"psc-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eFixed — Top Plate Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height\u003c\/th\u003e\n\u003ctd\u003e157 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity (per castor)\u003c\/th\u003e\n\u003ctd\u003e110 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4\u003c\/th\u003e\n\u003ctd\u003e330 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eBlack Rubber on Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width\u003c\/th\u003e\n\u003ctd\u003e37.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Hardness\u003c\/th\u003e\n\u003ctd\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width\u003c\/th\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres (Dual Spacing)\u003c\/th\u003e\n\u003ctd\u003e60 mm \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Finish\u003c\/th\u003e\n\u003ctd\u003eWhite Zinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"psc-app-list\"\u003e\n\u003cli\u003eHeavy-duty workshop and engineering trolleys carrying tools, parts, and machinery components\u003c\/li\u003e\n\u003cli\u003eIndustrial laundry and linen trolleys in hotels, hospitals, and care facilities\u003c\/li\u003e\n\u003cli\u003eWarehouse platform trucks and goods-handling equipment in logistics and fulfilment operations\u003c\/li\u003e\n\u003cli\u003eInstitutional catering equipment — large-capacity food service trolleys and heated transport units\u003c\/li\u003e\n\u003cli\u003eManufacturing and production line component carriers requiring stable, directional movement\u003c\/li\u003e\n\u003cli\u003eMortuary and healthcare transfer equipment where controlled, straight-line movement is essential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.875em; color: #3a4a56;\"\u003eThe 125mm castor bridges the gap between general-purpose and heavy-duty applications. Its 37.5mm tread width and 110kg per-castor rating make it well suited to environments where loads are substantial but floor surfaces remain reasonably smooth. The larger wheel diameter also improves rollability over minor floor imperfections and threshold strips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 150mm CARD --\u003e\n\u003cdiv class=\"psc-card\"\u003e\n\u003cdiv class=\"psc-card-head\"\u003e\n\u003ch2\u003e150mm Fixed Castor — 130kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003eMaximum capacity — built for the most demanding commercial and industrial applications\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-card-body\"\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"psc-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eFixed — Top Plate Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height\u003c\/th\u003e\n\u003ctd\u003e181 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity (per castor)\u003c\/th\u003e\n\u003ctd\u003e130 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4\u003c\/th\u003e\n\u003ctd\u003e390 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eBlack Rubber on Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width\u003c\/th\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Hardness\u003c\/th\u003e\n\u003ctd\u003e85 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eBall Journal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length\u003c\/th\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width\u003c\/th\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres (Dual Spacing)\u003c\/th\u003e\n\u003ctd\u003e60 mm \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBracket Finish\u003c\/th\u003e\n\u003ctd\u003eWhite Zinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"psc-section-title\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"psc-app-list\"\u003e\n\u003cli\u003eHeavy industrial platform trucks and goods-movement equipment in warehousing and logistics\u003c\/li\u003e\n\u003cli\u003eLarge-capacity laundry and linen trolleys in commercial laundry facilities and large hotels\u003c\/li\u003e\n\u003cli\u003eMortuary, post-mortem, and clinical transfer equipment requiring maximum load stability\u003c\/li\u003e\n\u003cli\u003eHeavy engineering and fabrication workshops — component transport over concrete and workshop floors\u003c\/li\u003e\n\u003cli\u003eBulk storage and archive trolleys in libraries, records management, and document storage facilities\u003c\/li\u003e\n\u003cli\u003eAgricultural and horticultural equipment — produce transport trolleys in packhouses and cold stores\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.875em; color: #3a4a56;\"\u003eThe 150mm is the largest and highest-capacity option in this range. The rubber tread is bonded to a Polypropylene wheel centre, providing additional structural rigidity under sustained loads. The 40mm tread width and 181mm overall height make this castor particularly effective on rougher floor surfaces and in environments where equipment is moved over longer distances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQs --\u003e\n\u003cdiv class=\"psc-section-title\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-wrap\"\u003e\n\u003cdiv class=\"psc-faq-item\"\u003e\n\u003cdiv class=\"psc-faq-q\"\u003eHow do I choose the correct wheel diameter for my application?\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-a\"\u003eThe wheel diameter directly affects rolling ease, floor clearance, and the ability to roll over obstacles or floor joints. Larger wheels roll more easily over uneven surfaces and reduce the effort required to move loaded equipment. As a general guide: 80mm suits light furniture and domestic use; 100mm is the most versatile choice for general commercial and workshop applications; 125mm is recommended for heavier industrial trolleys and institutional equipment; 150mm is best suited to the heaviest loads and environments where the equipment is moved over longer distances or rougher floors. Always confirm the total castor height is compatible with your equipment frame before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-item\"\u003e\n\u003cdiv class=\"psc-faq-q\"\u003eWhat does the load capacity rating mean, and how do I calculate what I need?\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-a\"\u003eThe load capacity figure shown for each castor is the maximum static load that a single castor is rated to carry. To determine the minimum load rating required per castor, divide the total weight of your equipment (including its maximum contents) by the number of castors fitted — typically four. For example, a trolley with a maximum loaded weight of 200kg fitted with four castors requires a minimum of 50kg per castor. It is strongly recommended to apply a safety margin of at least 25–30% above this calculated figure to account for dynamic forces, uneven weight distribution, and floor irregularities. Never exceed the stated load rating of any individual castor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-item\"\u003e\n\u003cdiv class=\"psc-faq-q\"\u003eWill these castors fit my existing equipment? How do I check plate compatibility?\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-a\"\u003eAll four sizes in this range share the same standardised top plate: 100mm long x 85mm wide, with four fixing holes of 10mm diameter. The hole centres are dual-spaced at 60mm and 80mm, meaning the plate is compatible with equipment drilled to either of these standard spacings. To confirm compatibility, measure the distance between the centres of the fixing holes on your existing equipment or frame. If your equipment uses M8 or M10 bolts and matches either the 60mm or 80mm hole-centre pattern, these castors will fit directly as a replacement or new fitting without modification.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-item\"\u003e\n\u003cdiv class=\"psc-faq-q\"\u003eAre these fixed castors suitable for use on hard floors, and will they cause marking or damage?\u003c\/div\u003e\n\u003cdiv class=\"psc-faq-a\"\u003eYes. The black rubber tread on these castors is formulated to provide good grip and shock absorption on hard floor surfaces including concrete, ceramic tile, vinyl, and sealed timber. The 85 Shore A hardness rating indicates a firm but slightly flexible tread that resists flat-spotting under static load while remaining quiet in operation. The rubber compound used is a general-purpose black tread and is not specifically formulated as a non-marking compound — if floor marking is a critical requirement, please check the tread specification against your flooring type before fitting. For most commercial and industrial hard-floor environments, these castors perform well without causing surface damage under normal operating conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"psc-note-box\"\u003e* Load ratings stated are for static loads under normal operating conditions. Dynamic loads, shock loading, and uneven weight distribution will reduce effective capacity. Always select a castor with a load rating that includes an appropriate safety margin above the calculated per-castor load. If in doubt, select the next size up.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Castorsuk.co.uk","offers":[{"title":"80mm - 60 KG","offer_id":56864440254844,"sku":null,"price":12.28,"currency_code":"GBP","in_stock":true},{"title":"100mm - 75 KG","offer_id":56864440287612,"sku":null,"price":14.15,"currency_code":"GBP","in_stock":true},{"title":"125mm - 110 KG","offer_id":56864440320380,"sku":null,"price":17.73,"currency_code":"GBP","in_stock":true},{"title":"150mm - 130 KG","offer_id":56864440353148,"sku":null,"price":21.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/7003\/8451\/files\/z2_54bfca13-292b-44b5-9f36-2bbec54793f3.jpg?v=1781180456","url":"https:\/\/castorsuk.co.uk\/products\/pressed-steel-fixed-castors-with-black-rubber-on-polypropylene-wheel-80mm-to-150mm","provider":"castorsuk.co.uk","version":"1.0","type":"link"}