Proto® J5558M

Proto® TorquePlus™ Socket, Standard Length, No Impact Rated, Measurement System: Metric, Square Drive, 3/4 in Drive, 58 mm Socket, 86.6 mm Overall Length, 49.5 mm Opening Depth, 53.1 mm Drive End Width, 79.6 mm Socket End Width, Ball Locking, 12 Points, 49.5 mm Bolt Clearance Depth, Alloy Steel, Satin

• Type Standard Length
• Impact Rated No
• Measurement System Metric
• Drive Type Square
• Drive Size 3/4 in
• Socket Size 58 mm
• Overall Length 86.6 mm
• Opening Depth 49.5 mm
• Drive End Width 53.1 mm
• Socket End Width 79.6 mm
• Locking Type Ball
• Number of Points 12
• Bolt Clearance Depth 49.5 mm
• Material Alloy Steel
• Finish Satin

• 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
• Ball detent design