ART Lockjack Sport with Swivel Rigging Plates & Hubs Clip-on neck protection from the

Clip-on neck protection from the elements

For efficient movement within the tree:

This leg padding is a direct replacement for the original leg loop padding

Used for lowering heavy branches or logs

Dimensions: 65 x 31 x 21mm

ART Lockjack Sport with Swivel Rigging Plates & Hubs Clip-on neck protection from theThe 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