详细规格及用途描述

Housing: Pressed steel, zinc-chromatised, double ball bearing swivel head , wheel axle with nut
Material:
Wheel center : Pressed steel
Tread : rubber
Sealed Ball Bearing
Housing: Pressed steel, zinc-chromatised, double ball bearing swivel head , wheel axle with nut
Material:
Wheel center : Pressed steel
Tread : rubber
Sealed Ball Bearing