GM CLIMBING Climbing Hand Ascender (Right Hand and Left Hand) for Arborist Tree Climbing Rigging CE UIAA GM CLIMBING Hand Handled ascender, Orange for left hand, Blue for right hand, Both UIAA and CE Certified, widely used for tree climbing, Single Rope Technique Climbing (SRT climbing) and tensioning / rigging / hauling / pulley system. SOLID Rubber Safety Catch - No more slippery!  Rather than metal material, the safety catch made of solid rubber allows any operator to easily manipulate the cam system with thumb. Increased friction let you have a firm control even with thick gloves. ERGONOMIC Thermo-Molded Rubber Handle!  As we know, right grip makes the highest efficiency of force. The ergonomic thermo-molded rubber handle and its ample inner space provide excellent comfort according to your grip habit to keep from fatiguing even in a long time single rope climbing. POWERFUL Stainless Steel Cam!  The function cam is made of stainless steel to have a firm grip even in icy or wet condition. Due to material's great property, cam can handle most situation and service for long. MULTIPLE Carabiner / Webbing Holes!  Ascender usually acts as a part of system which gathers different gears and let them have connecting. Different purposes decide the connection types. There are 2 hole attachments in both upper and lower side of ascender to let operator put to great use.