The Snap-on 1/2" Drive Electronic Torque Wrench, No. ATECH3FR300B, is designed to handle higher torque applications such as pitman arms, air shocks/shock absorbers, control arms, steering gears, spindle nuts, leaf spring shackles, drive axle hub nuts, and caliper mounting bracket bolts. The torque wrench has a 15 to 300 ft-lb range and 30" length. The tool’s yoke design provides clearance and overall strength, and its yoke-to-ratchet tang engagement offers superior torque stress distribution. Four measurement modes (ft-lb, in-lb, N·m, kg-m) are offered and Power Interruption Technology prevents intermittent power loss if the tool is dropped or impacted.