ATD Tools ATD-551 50 Pc. Torsion Impact Bit Set Truck Jack 21 mm SAE: 13/16"

21 mm SAE: 13/16"

Single event capture less than 200ms pulse width

5/32" x 4"

offering comprehensive coverage for both standard and hard-to-reach wiper arm configurations

Ratchet wheel blade-lock and rubber grip inset for positive handle control

ATD Tools ATD-551 50 Pc. Torsion Impact Bit Set Truck Jack 21 mm SAE: 13/16"The ATD Tools 50 Pc. Torsion Impact Bit Set (ATD 551) is a professional grade driving bit collection engineered for demanding impact driver applications. Built around a torsion design that allows each bit to flex under load, this set protects both the bit and the fastener while dramatically extending service life. Every bit in this set is impact rated to handle elevated torque without stripping or breaking, and CNC precision machining ensures maximum