Collection: Mechanical Climbing Devices

Mechanical hitches, rope wrenches, ascenders, descenders, rope grabs, and pulleys for SRT and DdRT climbing. The lineup includes the Petzl ZigZag Plus, ISC Reflex, Notch Rope Runner, and ART SpiderJack, plus gear from DMM, CMI, Rock Exotica, ProClimb, CAMP, and Weaver. Devices like these help climbers advance, tend slack, and descend with smoother control.

Also here: Rock Exotica Akimbo and Unicender, the Petzl RIG descender, ProClimb figure 8 descenders, DMM hitch climber pulleys, and rope grabs from CMI, ISC and Rock Exotica. Check each device's listed rope diameter range against your line before you buy. Building an SRT system? See our ascenders and prusiks and hitch cords. Call our St. Peters, MO pro shop at (636) 667-8966.