Probably the Best Castors in the World these Ergonomic Apex Castors make moving heavy loads a piece of cake! Choose from either American Plate Sizes or UK Metric Sizes. Our Range of Apex Ergonomic castors are specifically designed to reduce the amount of force required in pushing or pulling equipment. The combination of a strong bonded polyurethane tyre, doughnut in design, with a kingpinless castor head, ensures effortless movement and maintenance free castor solution. This castor has taken America by storm, often used in automotive production lines, as it is ideal for towing with its anti flutter design. Its now a big hit in our range, choose from a variety of sizes, in stock for next day delivery!