Socket, Imperial, Square Drive, 3/4 in Drive, Deep Socket, 3-1/2 in Lg, 6 -Point, 2-1/2 in Dp Bolt Clearance

These sockets, by Williams, are designed for heavy service and maximum clearance on long bolts. Their 6 Points. opening is essential for use on worn ends. Their unique design features a four-sided detent in the drive that improves socket retention.