PMI Climbing Technology Easy Move Lever Hoists and it is an anti-inversion

and it is an anti-inversion cam system

consider part number 35688

for standard S-beams

and standard compliance

1342001 - Snap Hook

PMI Climbing Technology Easy Move Lever Hoists and it is an anti-inversionClimbing Technologys Easy Move is a lightweight rope access backup device that grips well on dirty or icy ropes, making it ideal in the most demanding environments. This product is certified to EN as a guided type fall arrester for flexible lifelines as well as for rope access systems. Features Lightweight Easy to place on and off rope Grips well on dirty or icy ropes Locking mechanism for stationary working CE EN 353 2, EN 358, EN 12841 A Specs