The RESCUCENDER. Is a simple to use and ergonomic rope grab. Its openable cam is drop-proof and allows mid-line installation. The release cataches are marked red to indicate hen they are not fully locked. It is ideal for hauling systems, as a progress capture device. Specificatins � Materials: aluninum, stainless steel, nylon � Rope compatibility: 9 - 13 mm � Weight: 260 g � Certifications: CE EN 567 (9-13 mm rope) CE EN 12841 type B, NFPA 1983 Technical Use, EAC (10-13 mm rope)