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Climbing Pulley,4KN Aluminium Heavy Duty Single Swivel Rope Pulley Block for 8-12mm Rope Climbing Pulley
Special Features
- The inside of pulley is provided with a spring for easy one-hand operation.
- This pulley is constructed with premium aluminium, anti-rust, high strength and durable.
- Suitable for 8-12mm rope.
- Fine polish ensures sleeks surface, providing smooth and quick rotation to greatly reduce friction.
- Widely used in mountaineering, hoisting, caving, rescue, aerial work, heavy objects, etc.
Description
✍Specification:
Material: 7075 aviation aluminum
Pull force: 4KN (about 400KG)
Applicable rope diameter: 8-12mm
Pulley type: ball bearing structure
Scope of application: mountaineering, hoisting, caving, rescue, aerial work, heavy objects, etc.
The static tension of the pulley: 25KN
Rolling force: 12.5KN
Lifting force: 4KN
✍Package List:
1 * Pulley
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