说明
Bracket: Made of die-cast aluminium, with sealed ball bearing in the swivel head, hexagon steel plate, female thread in the bolt hole. Powder-coated, colour ivory. Truck lock made of hard rubber, black. Height adjustment with flat spanner or integrated adjustment wheel. Bolted wheel axle. Steel parts are zinc-plated, blue-passivated, Cr6-free. Wheel:Made of high-quality, impact-resistant nylon, 70° shore D, black.Bearing typeChemical