The Lockjack Sport offers every climber, beginner or pro, a safe, dynamic and energy saving climbing in trees but it is more suited for the more advanced climber. Using footlock technique or foot ascenders the Lockjack always allows for the elegant ascent on the climbing line or along the trunk. In the tree crown, a one-handed pull on the rope is enough to manage a permanently tight rope. While ascending on a rope with no load climbers easily feed the rope from the top with one hand through the rope duct.

Named the Swivel version as it does have a swivel connection to your harness.

Climbing above 20 meters with a Rope guide at the anchor point the climbing line tightens by its own weight alone. That's how smoothly the rope runs through the Lockjack and still, it blocks automatically and safely with any impact.

Features

• Smooth descending
• 2 clutches 11-12mm & 12-13mm
• Patented
• Multifunctional ascent and repelling device for the running double rope
• Approved for descent with 2 persons
• Certified according to EN 358
• For textile ropes EN 1891 from Ø 11–13 mm
• The device can be installed on the climbing line without any threading
• Body and parts are made of aluminium machined in the solid
• All worn parts can be replaced
• Service life: 5 years
• Tested with: 15 kN/3 min.
• Breaking strength: ca. 25 kN
• Weight: ca. 310 g

Please see PDF or manual for recommended carabiner choice.