Sufficiently tightens connections to comply with the new National Electric Code (110.14D)
Ensures connections are tightened to the correct torque rating, eliminating the need for guesswork
Prevents fires and other hazards caused by improperly torqued connections
Durable, compact case provides optimal tool protection
Bit sizes are printed inside of the case for easy identification
Calibrated within tolerance according to: ASME B107.300-2010 (Certificate Included)
Driver made in USA
