Hoist, Pre-assembled, Lifting

HOIST SIZE 5

The pre-assembled system allows you to intervene quickly to lift a load by applying a force equal to 1/4 of the load itself.
If used in an inverted position (pulling from the bottom up) the necessary force is reduced to 1/5.

A self-locking device (Futura Miniblock) prevents the load from returning to its previous position.