Jonard Tools CWRR-716 offers a standard open-end 7/16" wrench on one end and a reversible ratcheting 7/16" on the other. The ratcheting end allows you to quickly toggle from tightening to loosening with the flip of a switch. The 12 point design is the perfect wrench for cable and satellite installers working on splitters, LNBs, and anywhere there is an F Connector. The CWRR-716 is made of Chrome Vanadium steel, chrome plated, and polished to a high gloss finish.