Elec. Torque Wrench Standard 20-1/2

Electronic Torque Wrench Drive Size 1/4 in 2.1 to 20.8 ft-lb Audible and Visual Ratcheting Yes Torque Range (ft-lb) 2.1 to 20.8 ft-lb Torque Range (in.-lbs.) 25 to 250 in-lb Torque Range (N-m) 2.8 to 28.2 N-m 20 1/2 in Extended Data Testing Yes NIST Clockwise Accuracy +/-2 Percent CW Counterclockwise Accuracy +/-3 Percent CCW SAE