The Craftsman V-Series 6pc Metric Nut Driver Set leverages a forged steel body and sturdy over-molded grip to deliver up to 30% greater torque. The handles are designed with the mechanic in mind blending precision, torque and control, with a soft touch material that offers comfort and verified 2x protection against the most common garage solvents. The 6-point design helps maximize fastener contact with a deep opening for clearing longer threads.