Description
Bracket: Made of pressed steel, with double ball bearing in the swivel head, ball protection by the special top plate and ball disc design, dynamically pressed swivel head. Bolted wheel axle. Zinc-plated, blue-passivated, Cr6-free. Tyre & running tread: Made of high-quality thermoplastic polyurethane, low-noise operation, low rolling and swivelling resistance, good floor preservation, very high abrasion resistance, chemically bonded f