Manganese Steel Bracket 4\ TPU Bearing Caster Wheel Universal Directional Rigid Swivel Caster For Tool Cart/Trolley Office Chair DUO ER (Color : Type 2)
- 1. TPU (polyurethane) material wheel bottom, strong toughness, shock absorption and wear resistance..
- 2. Manganese steel brackets are connected, easy to install, hard and easy to deform, long service life.
- 3. Built-in accurate bearing rotation, smooth use and no stuck..
- 4. Low frictional resistance, high temperature resistance, high speed, low noise..
- 5. Can be used for the replacement casters of tool carts, trolley, medical carts, etc..