Proto PRO J7321M

Proto TorquePlus Socket, Deep Length, Yes Impact Rated, Measurement System: Metric, Square Drive, 1/2 in Drive, 21 mm Socket, 82.6 mm Overall Length, 35.9 mm Opening Depth, 30.6 mm Drive End Width, 30.6 mm Socket End Width, Side Locking Hole Locking, 6 Points, 65.8 mm Bolt Clearance Depth, High Alloy Steel, Black Oxide

• Features

• 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
• 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

Specifications

Additional Information

Documents

• Video Link

• Catalog