Box End Wrenches

Proto J1131 TorquePlus short box wrench with 5/8 inch and 3/4 inch 12 point openings at 6-1/8 inch length. Short length fits tight clearance fastener access where standard wrenches cannot reach. 12...

Proto J5120 TorquePlus torque adapter at 3/8 inch drive and 5/8 inch opening at 2-55/64 inch length. Crowfoot-style torque adapter fits fasteners with attached lines or rods. Used with torque...

Proto J1725 12-point obstruction box wrench with 7/16 inch and 1/2 inch openings at 5-7/16 inch length. Obstruction design clears workpiece interference during fastener access. 12 point design fits...

Proto J1731 obstruction box wrench with 5/8 inch and 3/4 inch openings in 12 point design. Obstruction design clears workpiece interference during fastener access. 12 point design fits hex and 12...

Proto J1122 box wrench with 3/8 inch and 7/16 inch 12 point openings. 12 point design fits hex and 12 point fasteners during mechanical assembly and automotive service work. Double end design...

Proto J1065M 12-point metric box wrench with 17mm and 19mm openings. 12 point design fits hex and 12 point fasteners during mechanical assembly and automotive service work. Double end design supports...