- Strongest casters in the market
- Equipped with 360 degree swivel bracket, supporting smooth and silent rotation in any direction
- Strong and durable heavy duty steel structure
- Each caster can carry 300LBS(150kg) - a total capacity of 1200lbs (600Kg) for 4 caster wheels
- Made of superior non-marking PVC
- Strong abrasion, impact, and stain resistance
- Equipped with safety dual locking system, which simultaneously locks the plate and the wheel, ensuring the cargo doesn’t move when parked
- Wide use from industrial, home, hospital, garage, etc