Proto® J7420M

Proto® TorquePlus™ Socket, Standard Length, Yes Impact Rated, Measurement System: Metric, Square Drive, 1/2 in Drive, 20 mm Socket, 41.2 mm Overall Length, 17.4 mm Opening Depth, 29.3 mm Drive End Width, 29.3 mm Socket End Width, Side Locking Hole Locking, 6 Points, 24.6 mm Bolt Clearance Depth, Alloy Steel, Black Oxide

• Type Standard Length
• Impact Rated Yes
• Measurement System Metric
• Drive Type Square
• Drive Size 1/2 in
• Socket Size 20 mm
• Overall Length 41.2 mm
• Opening Depth 17.4 mm
• Drive End Width 29.3 mm
• Socket End Width 29.3 mm
• Locking Type Side Locking Hole
• Number of Points 6
• Bolt Clearance Depth 24.6 mm
• Material 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