CDI Torque WSC-400CA 3/4-Inch Drive Quick Set Split Beam Torque Wrench, Torque Range 80 to 400-Foot Torque range is 80 to 400 foot pounds Provides consistently accurate readings and rugged, trouble free performance Fast setting of desired torque is easily accomplished by rotating adjustment knob until required torque value is displayed in the torque window Features a sealed ratchet head that is virtually maintenance free and gives operator more time working with the tool 3/4-Inch drive