Proto Industrial Tools J1210T TorquePlus 12-point combination wrench for 5/16-inch fasteners, featuring a 12-point box end paired with an open end for versatile turning in a single tool. It measures 5-3/8 inches in overall length and includes a 15-degree offset on each end to improve access in tight spaces, with a full polished chrome finish and Proto’s Anti-Slip design for improved grip under load. Made from high-alloy steel and ASME B107.100 compliant, this wrench is built for durability in industrial maintenance and general mechanical work that requires a 5/16-inch size.
