Fabricated fixed castor with a top plate fixing fitted with a 4 ply black diamond pattern pneumatic tyre with a steel disc centre with roller bearings. Wheel diameter 400, tread width 100mm, overall height 480mm, plate size 150mm x 150mm, hole centres 105mm x 80mm. Load capacity 300kg.at max speed 4KPH, for non-towing applications please note we manufacture to order and therefore a 24 hour delivery may not be possible.