Proto J15056 1-1/2" Drive Impact Socket 3-1/2" - 6 Point - Made In The USA

• 
  Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials
• 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
• Stamped size for easy reference
• Side locking hole

Specifications:

• Size: 3-1/2 in.
• Nut End Outside Diameter: 5-1/8 in.
• Drive End Outside Diameter: 3-1/4 in.
• Nut Depth: 2-1/4 in.
• Bolt Clearance Depth: 2-37/64 in.
• Overall Length: 4-31/32 in.
• Weight: 14.46 lb.
• Drive Size: 1-1/2 in.
• Point Size: 6
• Finish: Black Oxide
• Unit of Measure: Fractional
• Specification ASME: ASME B107.110-2012