Proto® J7428H

Proto® TorquePlus™ Socket, Standard Length, Yes Impact Rated, Measurement System: Imperial, Square Drive, 1/2 in Drive, 7/8 in Socket, 1-5/8 in Overall Length, 43/64 in Opening Depth, 1-9/32 in Drive End Width, 1-17/64 in Socket End Width, Side Locking Hole Locking, 6 Points, 31/32 in Bolt Clearance Depth, High Alloy Steel, Black Oxide

• Type Standard Length
• Impact Rated Yes
• Measurement System Imperial
• Drive Type Square
• Drive Size 1/2 in
• Socket Size 7/8 in
• Overall Length 1-5/8 in
• Opening Depth 43/64 in
• Drive End Width 1-9/32 in
• Socket End Width 1-17/64 in
• Locking Type Side Locking Hole
• Number of Points 6
• Bolt Clearance Depth 31/32 in
• Material High Alloy Steel
• Finish Black Oxide

• 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
• Specially heat treated for the correct balance of strength and durability
• Concentric openings
• Large clearance holes
• Tight nut end tolerances
• Made from high alloy steel for greater strength