ART Lockjack Sport Basic Protos Helmet Accessories These slings are constructed from

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

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

fully adjustable anchor point on the 'snap' end of any rope lanyard

• Compatible with DMM Ultra O and Boa carabiners

rope diameter: 7 mm

ART Lockjack Sport Basic Protos Helmet Accessories These slings are constructed fromThe 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