LockJack Basic (No Swivel) Harken Its shape provides effective centring

Its shape provides effective centring of loads and the fully rounded rope bearing areas increase carabiner and rope longevity

Because of the four bores for the bearing pin

Weight: gr 1130 (one single boot size EU42 – UK 8)

Great multipurpose saw for all your gardening needs

- two possible descent modes: on the side plate or in the V-shaped friction channel

LockJack Basic (No Swivel) Harken Its shape provides effective centringThe ART LockJack is manageable, efficient and easily operable device for ascent and descent in treeclimbing. The LockJack offers every climber, beginner or pro, a safe, dynamic and energy saving climbing experience. Equipped with the ART Swivel the LockJack compensates twists of rope and body alike and thus raises the climbing comfort considerably. LockJack 2 features: patented multifunctional ascent and repelling device for the running double rope