ART Lockjack Sport Basic Protos Helmet Accessories rope diameter: 7 mm

rope diameter: 7 mm

it is resistant to UV exposure (doesn’t fade)

rope clamps and mobile fall arresters

for one handed use

These slings are constructed from Samson Tenex 11250kg Ave Break Strength two-carrier rigging line

ART Lockjack Sport Basic Protos Helmet Accessories rope diameter: 7 mmThe 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