Product Description With a single piece anodised aluminium body, and a handy quick release cam, The THRG2 rope grab is a handy addition to your tree climbing kit. The non-aggressive cam is made from one piece of aluminium and is secured a steel pin with a dual action quick release mechanism. A plastic coated steel wire holds the cam captive to prevent loss. Certified to EN567 Rope Clamps, the THRG2 can also be used as a progress capture component in rigging systems. NB: It is the users responsibility to ensure compatibility of components in a rigging or climbing system. As with much of our other tree climbing gear the THRG2 rope grabs are individually serial numbered for traceability.