100KG load 4 inch locking caster wheels
Housing:
Made of pressed steel, zinc plated,
double ballrace swivel head
Wheel:
Materials: PP
Temperature range::-15℃~80℃
Feature:
- 2 1/2inch caster wheel,
- 60KG - 100KG, widely use in small trolley cart,
- Nylon material, corrosion proof, outdoor used available.