Small Brass Bearing Suspension Wheel Shower Room Four Wheel Track Pulley, Model: Pulley+Screw

1. Material: copper
2. Scope of application: shower room glass door, cabinet door
3. Installation: hanging
4. The main rod is made of full copper, thickened and load-bearing, waterproof and durable
5. Wheel increase bearing design, good sealing, waterproof and not rust, move more smoothly
6. Wheel body is made of wear-resistant nylon material, durable
7. Size:
- Outer diameter: 20mm
- Shaft diameter: 10mm
8. Weight: about 38g