Proto J1122 Box Wrench 3/8 In x 7/16 In 12 Point Double End

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 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...

Proto J1194-A ratcheting box wrench with 5/8 inch and 11/16 inch openings. Ratcheting mechanism speeds fastener turning during mechanical assembly work. Double end design supports two fastener sizes...

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 J1193-A ratcheting box wrench with 1/2 inch and 9/16 inch openings. Ratcheting mechanism speeds fastener turning during mechanical assembly work. Double end design supports two fastener sizes...