The PM-900 workbench caster kit from Bora tool will help you make heavy work benches Mobile in your workshop. Maybe you work in a garage or small shop that just doesn't offer the space you need to build and also park the car or store the lawnmower. Designed to attach to your workbench legs, this kit holds a whopping 155 lbs per wheel, for a 620 lb (282kg) total weight capacity. Combine that with quality features like a heavy duty metal foot lever, 360 degree swivel non-marking rubber wheels and the proven Bora lifting mechanism, you are sure to maximize your space and flexibility in the shop.