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

The internal TorquePlus design of the 1-1/2" Drive Impact Socket w/ 3-1/8" Opening Size minimizes slippage as it shifts the contact area and stress away from fastener corners and distributes the contact stress over a large area of the socket instead. With its high performance drive configuration, this impact socket guarantees quick and easy socket engagement and allows you to easily turn worn, rounded or rusted fasteners. Impact socket comes equipped with a side locking hole.

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