ART Lockjack Sport with Swivel Rigging Plates & Hubs Used for lowering heavy branches

Used for lowering heavy branches or logs

can hold 15kg

Max User Weight > 240kg (500lbs)

These will be great for the crew members that spend the most time around the chipper being exposed to greater and more prolonged noise

Dimensions: 65 x 31 x 21mm

ART Lockjack Sport with Swivel Rigging Plates & Hubs Used for lowering heavy branchesThe 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