Specification: Square drive: 12.5 mm (1/2 in.) Type: Acoustic click sound and light retroaction Range of work: 70 Nm to 170 Nm ( 50 ft. to 130 ft./lbs ) Actuation accuracy: plus/minus 4% Length of handle bar: 235 mm Length of Cross bar: 490 mm Accessory: 17-19-21 mm sockets ( 11/16 in. to 3/4 in. to 13/16 in. ) The Secret of Changing Tire with Ease and Precise Torque 1/2 in. Drive Click Torque Wrench - This professional click torque wrench has a highly robust ratchet mechanism for clockwise direction ideal of industrial use. Be at the forefront with your new high-grade click torque wrench， very easy torque value setting with external knob and scale-reading， visible even in low light situations. We can all agree that this is a must-have click torque wrench. Carefully engineered with industrial-grade Chrome Vanadium (Cr-V) steel， stay confident that your 3/8 click torque wrench will be a lifetime companion through your toughest jobs. Perfect mechanic tools set for the shop. Wrench emits click that can be heard and felt when the preset value is reached Square drive: 12.5 mmType: Acoustic Click sound and light retroaction Range of work Michael Pro Torque Wrench is covered with Limited Lifetime warranty with the date of the purchase.

1/2 in. drive click torque wrench: this professional click torque wrench has a highly robust ratchet mechanism for clockwise direction ideal of industrial use， be at the forefront with your new high-grade click torque wrench， very easy torque value setting with external knob and scale-reading， visible even in low light situations， we can all agree that this is a must-have click torque wrench

Carefully engineered with industrial-grade: chrome vanadium (Cr-V) steel， stay confident that your 3/8 click torque wrench will be a lifetime companion through your toughest jobs， perfect mechanic tools set for the shop

Made in Taiwan: with high endurance and quality， range of work 70 Nm to 170 Nm (50 ft. to 130 ft./lbs. )

Accuracy: ships pre-calibrated to plus/minus 4% accuracy and ready to use

Accessory: 3 regular sockets 17-19-21 mm included