3/4 in. dr 100 to 600 ft-lb Torque Wrench

A 3/4-inch drive, 100 to 600 ft-lb torque wrench is a heavy-duty, high-leverage tool primarily used for heavy machinery, fleet truck wheel lugs, and structural construction. Because pulling up to 600 ft-lbs requires massive physical leverage, these tools are typically 3.5 to 4 feet long and built from rugged, industrial-grade steel.