Segomo Tools 3/8 Inch Drive 33 Ft-lbs 230 RPM 12V Cordless Electric Ratchet Wrench Set - 3800ELCRAT Machining mini screwdriver to adjust the

mini screwdriver to adjust the caliper tightness for smooth sliding

Easy self centering prevents walking

Use with 1/2 inch drive ratchet

COM input jack for low inputs for all voltage

7/16-20 UNF

Segomo Tools 3/8 Inch Drive 33 Ft-lbs 230 RPM 12V Cordless Electric Ratchet Wrench Set - 3800ELCRAT Machining mini screwdriver to adjust theEliminate cords and loud noise with this 3 8" drive cordless 12V angled electric ratchet wrench. Maximum high torque power of 33 ft lbs with button for superior variable fastening of 230 RPM + 10% for a wide range of fastening applications. Forward and reverse lever for tightening and loosening with low profile angled head, LED light for easy use in confined spaces and durable metal and plastic construction with soft grip for increased comfort.