Feature:1. Sturdy safety door, the safety lock is equipped with a spring inside, the operator can use it easily with the thumb, it ensures quick installation and easy removal of the rope.2. Sharp teeth, due to the excellent performance of the material, the cam can handle most situations for a long time, and the large teeth can work well even in cold or humid conditions.3. The ergonomic rubber handle and the comfortable ergonomic rubber handle increase friction and protect the hands of climbers. The grip is strong and protects the hands.4. Multiple holes are used to connect carabiner and safety belt. There are 2 hole attachments on the upper and lower sides of the ascender, which can be full utilized by the operator.5. The installed cam allows the device to move smoothly along the rope or in the direction of the arrowhead, and can clamp the rope when pulled in the opposite direction.6. The toothed cam with self-cleaning grooves can optimize performance under any conditions. With aggressive teeth, this climber can be used to grip cold ropes.Specification:Item type: Rock Climbing Right Hand AscenderMaterial: Aluminum magnesium alloy + rubber handleSize: Approx. 20.1x9.5cm/7.9x3.7inApplicable rope: Approx. 8-13mm/0.3-0.5in ropeTensile strength: 4KNLoad bearing: about 140kgWork criterion: The installed cam allows the device to move smoothly along the rope or in the direction of the arrowhead, it can clamp the rope when pulled in the opposite direction. .Package List:1 xRock Climbing Right Hand Ascender