Williams 14-640 1-1/4-Inch 1/2-Inch Drive Deep Impact Socket

The Snap-On JH Williams 14-640 1 1/4-Inch 1/2-Inch drive deep impact socket has an overall length of 3 1/2-Inches and a 1/2-Inch drive. The super torque lobular openings are for greater turning power without deforming the fastener. This socket has been designed for maximum engagement on 6 point fasteners and is suitable for use with pneumatic and electric impact wrenches. It has been specially heat treated for impact use to provide long life, safety, and durability.