K551 Digital Torque Screwdriver/Wrench Set, 5 to 85 in·lbs, Buzzer/LED Flash Notification, Dual Direction. KAIFNT K551 Digital Torque Screwdriver/Wrench Set, 5 to 105 in·lbs, Buzzer/LED Flash Notification, Dual DirectionThe KAIFNT digital torque screwdriver brings even more precise torque settings to the handheld torque wrench market.
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