- Specifications: Swivel Caster Wheels
- Material: PVC & Iron
- Aperture: 0.47*0.33 inches
- Plate Size: 2.52*3.76 inches
- Hole Pitch: 1.77*2.92 inches
1. Made of new raw material, environmental protect, retractabel, non-discolouring, anti aging.
2. Wear resistant and durable, non marking.
3. Fork thickness and plate thickness have been reinforced.
4. Bearing steel ball bearings (Hardness over HRC 55).