ART Spiderjack 3 3M Replacement cam for the Positioner

Replacement cam for the Positioner 2

now with a wider opening to allow fitment of a rope bridge to the new Sequoia harness

Extremely compact and lightweight: an efficient piece of basic equipment

upper hole for attaching the PULLER shoulder strap to keep the rope clamp in a correct position

ART Spiderjack 3 3M Replacement cam for the PositionerSPIDER JACK 3 Multifunctional, self blocking rope control device for the running double rope. The running rope is directly in front of the climber so it is possible to pull and feed the rope very comfortable with one hand or hand over hand into the device. Turning it in the releasing position and pressing the thumb brake needs very little force. So speed regulation is very easy. This smoother handling allows for more convenience and safer feeling when