Wheel: Made of high-quality thermoplastic rubber elastomer (TPE), good floor preservation, chemically bonded for an inseparable connection to the wheel center Tire/Tread: Made of thermoplastic rubber elastomer (TPE), contains traces of oil; Tread/Tire Hardness: 85° Shore A Rim/Wheel Centre: Made of high-quality, impact-resistant polypropylene; Chemically bonded Bracket: Made of pressed steel, with double ball bearing in the swivel head, ball protection by the special top plate and ball disc design Top Plate Size: 1,667; high operational comfort, low-noise operation, low rolling and swiveling resistance

Light duty swivel castor with bolt hole fitting with synthetic brake lever, The special Blickle dynamic riveting process of the swivel head results in minimal swivel head play and smooth rolling characteristics with an increased service life achieved by the work hardening of the ball race grooves. Bolted wheel axle. Zinc-plated, blue-passivated, Cr6-free.