Proto 1-1/2" Drive Impact Socket w/ 3-3/8" Opening Size

The radius-corner design of the 1-1/2" Drive Impact Socket w/ 3-3/8" Opening Size minimizes slippage, as it shifts the contact area and stress away from fastener corners and distributes the contact stresses over a large area of the socket instead. With the high-performance TorquePlus design, this impact socket ensures quick and easy socket engagement to the fastener flats, rather than the corners. With its special internal design, the TorquePlus minimizes fastener rounding and helps to extend fastener life.

• Locking Type: Pin.
• Drive Size: 1-1/2".
• Drive Type: Square.
• Number of Points: 6.
• Finish: Black Oxide.
• Opening Size: 3-3/8".
• Measuring System: Inch.
• Overall Length: 4-23/32".
• Material: Forged Alloy Steel.
• Head Width: 5" (Opening Side), 3-1/4" (Drive Side).