Proto® TorquePlus™ J7728H Deep Length SAE Impact Socket, 7/8 in Socket, 1/2 in Drive, 2-3/4 in OAL, Alloy Steel

• 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
• Socket size stamped on tool for easy identification
• Side locking hole
• They are heat treated for the correct balance of strength and hardness
• One piece construction ensures concentricity

For use on stubborn or damaged fasteners, and also on fasteners made from soft materials

Warranty: Lifetime Limited

Standard/Approvals: ASME B107.110-2012/B107.2

Proto® TorquePlus™ Impact Socket | Deep Length SAE | 7/8 in Socket | 1/2 in Drive | Squared Drive | 2-3/4 in Overall Length | 6 Points | 1-9/32 in Drive End Width | 1-9/32 in Socket End Width | 2-1/8 in Bolt Clearance Depth | 13/16 in Opening Depth | Alloy Steel | Black Oxide | STA-BLKHAW