Features1Easy to Operate and Disassemble: The self locking rope grab is easy to operate and disassemble. Pushing the lock catch upwards can open the stop, and the screws are not easy to fall off. Thread the rope into the self locking device from top to bottom. 2Strong Load Bearing Capacity: The self locking rope grab is made of alloy steel, sturdy and durable, with strong load bearing capacity and safe use. It is easy to adsorb, built in spring, automatic closing when released. 3High Load Bearing Capacity: Climbing carabiner has high load bearing capacity. The longitudinal load bearing capacity of the heavy duty climbing carabiner is 2500KG. 4Easy to Connect: The heavy duty climbing carabiner is D shaped, easy to connect, and connected to the safety belt and protective tool fixed on the long axis of the force application position. 5Scenario Usage: Climbing carabiner and self locking rope grab are suitable for fire rescue, industrial equipment, high altitude operations, mountain climbing, cave exploration.SpecificationItem Type: Climbing Carabiner and Self Locking Rope GrabProduct Material: Alloy SteelWeight: Approx. 597g / 21.1ozClimbing Carabiner Longitudinal Bearing Capacity: Approx. 2500kg / 5511.6lbSelf Locking Rope Grab Size: Approx. 13.5x6.3cm / 5.3x2.5inClimbing Carabiner Size: Approx. 110x60mm / 4.3x2.4inPackage List1 xSelfLockingRopeGrab1 x SteelCarabiner