4"5"6"8" Co-polypropylene swivel caster wheel
Housing：
Solid steel welded construction,
zinc plated double ball race swivel head,
dustproof seal heat treated ballrace,
hardened steel balls
Wheel:
Materials: Co-polypropylene
Bearing type: Precision double ball bearing
Features:
The pattern on the Co-polypropylene material coat makes the wheels move more stable, it is a good choice for your wed surroundings because Co-polypropylene material wheel is waterproof.
Top plate dimension:
European type plate is Available:
Remark: Top plate size can be customized.
