GBGS 8 Pack Pulley Block Carbon Steel Pulley Roller Duplex Bearing Silent Detachable, Heavy Duty 176 lb, Wheel Diameter 1'' for Material Handling and Moving - Product Features
- Material: Carbon steel Q235B, chrome-plated surface
- Maximum load : 176 lb (80 kg)
- Triangular structure , thickness : 3 mm, wheel diameter: ?1'' (25 mm)
- Wheel groove spacing: 6 mm, applicable rope diameter: < 6 mm
- Simple and quick to use, installation aperture: 5.5 mm