The 80mm option is the most compact in this range, making it the preferred choice where floor clearance is limited and loads are moderate. Its smaller footprint and lower overall height of 106mm suit it to lighter furniture and equipment where precise positioning and a secure brake are equally important.

• Office chairs, desks, and lightweight furniture requiring controlled mobility
• Storage cabinets, shelving units, and filing trolleys in office environments
• Light retail display stands and point-of-sale fixtures
• Small service trolleys in hospitality and catering settings
• Medical and care-home auxiliary equipment with low load requirements
• Educational and library furniture requiring quiet, floor-friendly movement

The 100mm option is the most widely specified size in this range, offering an excellent balance between manoeuvrability and load capacity. At 127mm total height, it suits a broad range of standard-height trolleys, workbenches, and commercial furniture without raising the working surface excessively.

• Workshop and warehouse trolleys carrying tools, parts, or components
• Commercial kitchen and catering equipment requiring hygienic, easy-clean mobility
• Retail gondola units, display tables, and mobile merchandising fixtures
• Office and breakout furniture including tables, pedestals, and mobile storage
• Hospitality service trolleys, bar carts, and linen trolleys
• Light industrial assembly benches and mobile workstations

The 125mm option steps up significantly in load capacity to 110kg per castor, making it the right choice for heavier equipment and more demanding environments. The wider 37.5mm tread distributes load more effectively across the floor surface, reducing the risk of marking or indentation on softer floor coverings.

• Heavy workshop and industrial trolleys transporting machinery parts or raw materials
• Warehousing and logistics picking trolleys and order fulfilment carts
• Manufacturing and production line mobile workstations
• Hospitality and events industry staging equipment and heavy service trolleys
• Retail stockroom and back-of-house heavy goods movement
• Healthcare and institutional laundry, linen, and waste trolleys

The 150mm option is the largest and highest-capacity castor in this range, rated at 130kg per castor and 390kg for a set of four. The larger wheel diameter rolls more easily over uneven or slightly rough floor surfaces, and the 40mm tread width provides excellent load distribution. At 181mm total height, it is well suited to taller equipment and heavy-duty trolleys where ground clearance and stability are priorities.

• Heavy-duty industrial and warehouse trolleys carrying bulk goods or heavy components
• Large catering and food service equipment requiring stable, controlled movement
• Manufacturing and engineering mobile workbenches and equipment stands
• Logistics and distribution centre order-picking and packing trolleys
• Institutional and healthcare heavy linen, waste, and equipment trolleys
• Events, staging, and AV equipment transport in commercial venues