Wright Tool 4478 1/2 in. Drive Micro-Adjustable Click-Type Torque Wrench, 50–250 ft-lb (Each)

The Wright Tool 4478 is a professional-grade, micro-adjustable click-type torque wrench designed for precise industrial fastening applications. Its exposed dual scale provides readings in foot-pounds and newton-meters, while a distinct break and audible click signal when the selected torque is reached. The 24-tooth ratcheting head features a push-button socket release. A spring-loaded pull-down lock ring prevents the selected setting from being accidentally changed. The wrench is manufactured from alloy tool steel and includes a fitted storage case and serialized calibration certificate traceable to NIST. Specs: Brand: Wright Tool MPN: 4478 Product Type: Micro-Adjustable Click-Type Torque Wrench Drive Size: 1/2 in. Head Style: Ratchet Ratchet Tooth Count: 24 Torque Range: 50–250 ft-lb Metric Torque Range: 67.8–339 N·m Torque Increment: 1 ft-lb Accuracy, Clockwise: ±4% Accuracy, Counterclockwise: ±6% Accuracy Range: 20–100% of Scale Primary Scale: Foot-Pounds Secondary Scale: Newton-Meters Socket Release: Push Button Adjustment Lock: Spring-Loaded Pull-Down Lock Ring Material: Alloy Tool Steel Overall Length: 24 in. Head Width: 1.70 in. Head Thickness: 1.40 in. Width Across Adjustment Knob: 1.40 in. Standard: Meets or Exceeds ASME B107.300 Included Components: Torque Wrench, Fitted Storage Case and Calibration Certificate Country of Origin: USA Product Weight: 3.75 lb. Shipping Weight: 5.14 lb. UPC: 076799044785 Selling Unit: Each