Thon Wheel Set 80mm, Roller Set, 80 mm Wheels blue, 2 wheels braked, 2 castors without brake with mounting kit, Sheet steel housing, Zinc-chromed, Swivel bearing with double ball-cage, Swivel bearing protection, Wheel: Solid black, Bolted wheel axle, Bearings, Construction height 110 mm, Load per set 300 kg, Delivery incl. Mounting material