GEARWRENCH's 80942 239 pieces mechanics tool set is a 1/4 in, 3/8 in 1/2 in drive metric and SAE socket and ratchet set. This set consists of full polish chrome 1/4 in, 3/8 in 1/2 in standard sockets, and 1/4 in and 3/8 in deep sockets; full polish chrome metric and SAE combination wrenches with offset box end; 45 tooth full polish chrome quick release ratchets; original Allen brand hex keys; knurled full polish chrome extensions; and magnetic bit driver with ergonomic dual material handle.

The tools feature Surface Drive(R) technology to reduce fastener rounding. Includes three-drawer storage box with independent sliding draws, side flaps to lock draws in place, a steel hinged lid, and durable handle. Meets or exceeds ASME B107.1, B107.5M, B107.10, B107.6a