ART Lockjack Sport Basic Helmets The Snakeanchor can be installed

The Snakeanchor can be installed open and used as a cambium/friction saver with pulley or biner in the desired length

A smooth locking carabiner with key lock gate

This product therefore prevents injury

and is hard-coated for extended wear

Rated to 15kN

ART Lockjack Sport Basic Helmets The Snakeanchor can be installedThe Lockjack was the first piece of hardware on the market that could totally replace the friction hitches used on climbing lines. Like a Mechanical Prusik, the Lockjack works as both an ascender and as a descender in the doubled rope technique (DdRT). The advantage of the Lockjack is that friction is applied to the rope with a smooth aluminum surface which causes less friction while climbing for an effortless advance, and a smoother more easily