Collection: Climbing Ascenders

Ascenders and rope-climbing devices for arborists climbing SRS/SRT or MRS/DdRT. Pick the pieces that fit how you climb:

• Foot ascenders and foot loops: CMI Foot Ascender and HOPIDU, ISC Stryder, CAMP Turbofoot EVO, Edelrid Foot Cruiser, Notch Jet Step and Weaver Quick-Step and Quick-Tree, plus Petzl FOOTCORD and FOOTAPE, 4SRT Floop, Stein CAMBO and Weaver foot loops.
• Knee ascenders and ascent systems: SAKA self advancing knee ascenders (standard and foldable), the Weaver HAAS Velox ascent system and Clip-N-Step, and Petzl PANTIN and KNEE ASCENT replacement straps and parts.
• Hand and chest ascenders: Petzl ASCENSION and RESCUCENDER, CMI Expedition II, CAMP Turbo Chest, Climbing Technology Simple and CRIC, Gibbs, and Weaver Quick-Roll, Quick-Up and Quick-Arbor ascenders, with Weaver chest harnesses to run them.
• Mechanical hitches and rope wrenches: Petzl ZIGZAG PLUS, ISC REFLEX V2, ART SpiderJack and Blackbird, Rock Exotica Unicender, the Notch Glide, and the Singing Tree rope wrench with Notch Fusion and Rope Logic tethers.
• Descenders and powered ascent parts: DMM Anka, ProClimb Big 8 and figure 8 descenders, the TAZ LOV3, and Ronin Lift batteries, carrying case and motor cover.
• Spur climbing: CMI Spur Ascenders for Notch Steel Geckos and Weaver Quick-Tree supports for climbing spurs.

Every ascender is rated for specific rope diameters and uses, so check the device against your climbing line before you order, and inspect cams and teeth before each climb. For carabiners, friction savers and the rest of your system, see all climbing hardware. Need help setting up an ascent system? Call our St. Peters, MO pro shop at (636) 667-8966.