Proto® Hook Spanner Wrench, Adjustable, 2 to 4-3/4 in, 11-3/8 in Overall Length, Flat Handle, Federal GGG-W-665C/GGG-W-665B Specifications Met, Alloy Steel, Black Oxide

Proto® offers a wide range of sizes for many types of ends, with innovations like ratcheting splines and flex head sockets. We also offer a wide range of angled and bent offsets to meet specific job applications.