Wheel set for container, 2 swivel castors and 2 fixed castors, wheel 100 mm, set. Supplied = assembled. Wheel diameter = 100 mm. Wheel type = nylon. Wheel fittings = 2 swivel and fixed castors, 1 swivel castor with wheel stop. Overall height = 125 mm. 2 swivel and 2 fixed castors made of nylon, 100 mm, of which 1 swivel castor with wheel stop. Overall height 125 mm. For round and square containers.