The JET 16 Piece Impact Socket Set (610403) has sockets made of the finest quality S.A.E. 4140 Chrome Molybdenum high impact steel.

With the TORQUE DRIVE® socket construction, you contact the fastener on the sides instead of the corners, reducing fastener rounding and allowing up to 20% more torque.

To increase your productivity and reduce your frustraction, the chamfered edges allow easiest socket placement on fastener. There are extra long deep sockets ensure maximum accessibility.

Most sets come with two-tone blow mould cases with removable lids for use as an organizer.

Meets or exceeds U.S. Federal Specs: GGG-W-660A and ANSI specifications.