New Type 3" Grip Ring Stem Plug-in Swivel Clear PU Office Chair Casters Factory China.
Material:PU
Advantage:Environmental protection material, no noise
Black bracket PVC caster wheels for air cooler,washing machine or any other small equipment.
Load Capacity:30kg 40kg 60kg 70kg
Overall height:60/71/90/107
Threaded stem and top plate are welcome.
Custom service is available!