Specification Brand : Emoshayoga BulletPoint1 : Connecting hole for : connecting hole is used to connect the main lock , and then the main lock is used to connect the safety belt or rope . BulletPoint2 : Stop piece for : the stop piece is mainly used to jam the rope , which has the effect of grasping the rope . BulletPoint3 : Movable side plate design , simple and fast installation , can provide anti fall in the work , the fall stopper can slide upward on the rope , expand the height of work , provide a wider space . BulletPoint4 : Stop tooth for : the stop tooth is mainly used for blocking the rope , cooperate with the stop piece to catch the rope . BulletPoint5 : It has fall function . Color : Black ItemName : Emoshayoga Portable Climbing Descender Clamp Strong Sturdy Rope Clamp for Mountaineering Rock Climbing Rappelling System Fall Equipment (Black) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : climbing-belay-and-rappel-equipment Manufacturer : Emoshayoga ModelName : Emoshayoga3ch218qwup-11 ModelNumber : Emoshayoga3ch218qwup-11 PartNumber : Emoshayoga3ch218qwup-11 ProductDescription : 1. Connecting hole: connecting hole is used to connect the main lock, and then the main lock is used to connect the safety belt or rope. 2. Stop piece: the stop piece is mainly used to jam the rope, which has the effect of grasping the rope. 3. Stop tooth: the stop tooth is mainly used for blocking the rope, cooperate with the stop piece to catch the rope. 4. Adjusting piece: the rope diameter is different, adjust the rope grab to the appropriate size, to it better. 5. Matching use: the power pull lock can effectively reduce the impact force. The figure is only for demonstration. The other products are not included. 6. Movable side plate design, simple and fast installation, can provide anti-fall in the work, the fall stopper can slide upward on the rope, expand the height of work, provide a wider space. 7. The movable side plate design allows rapid installation and removal of any section of the rope, providing the necessary auxiliary fall for the operator at height. 8. A fall stopper, also known as a brake, is a device used to lock the safety rope to position people in the air or slide along the safety rope, but can be automatically locked when falling. Supporting used with safety sling and safety belt and rope. 9. Easy to slide up, easy to stop down. 10. It has fall function. 11. of application: mountaineering, rock climbing, expansion, rapid descent, aerial work, engineering protection, etc.