HOIST SIZE 4
Preassembled system that allows to lift a load using a force equal to 1/4 of the load.
If used in an inverted position (pulling from the bottom up) the necessary force is reduced to 1/5. A self-locking device prevents the return of the cargo to its previous position.
Useful For:
- Evacuation from scaffolding
- Lifting of rope workers
- Recovery from confined spaces using a tripod or a bipod
Ratio - 1/4 - 1/5
Max Length - 3m
Rope Diameter - 10mm
Weight - 1820g
