Proto® TorquePlus™ J5540 Standard Length Drive Socket, Imperial, 1-1/4 in 12 Point Socket, 3/4 in Square Drive

• The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
• The TorquePlus™ configuration employs a radius corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
• The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded, or rusted fasteners
• Deep hand sockets are designed to access hard to reach areas
• Standard hand sockets are used in conjunction with a hand-powered ratchet or similar driver to turn fasteners
• Hex output
• For use on stubborn or damaged fasteners and also on fasteners made from soft material

Warranty: Lifetime

Standard/Approvals: ASME B107.110-2012

Proto® TorquePlus™ Drive Socket | Standard Length | Measurement System Imperial | 3/4 in Drive | Square Drive | 12 Point Socket | 1-1/4 in Socket | 2-15/64 in Overall Length | 1-19/32 in Drive End Width | 1-13/16 in Socket End Width | 1-5/32 in Bolt Clearance Depth | 13/16 in Opening Depth | Ball Locking | Heat Treated Alloy Steel | Satin | STA-BLKHAW