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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
- steel construction for improved durability
maximum working reach is 21 feet
Low surface friction allows textile ropes to move efficiently
Updated version is now here
Weight: 455 g / 16 oz
ART Lockjack Sport with Swivel Carabiners - Steel Locking - steel construction for improvedThe 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
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