EZARC Metal Cut Off Wheels 3 x 1/16 x 3/8-Inch, 25-Pack

Loosens Rusted, Frozen Nuts, Bolts and Screws. | Unique design delivers over 200 ft. lbs. of "Shock Torque." | Can be reversed to tighten | Can also be used with impact sockets! 3/8" sq. drive with 3/8" drive bit holder; #1, #2, #3, #4 Phillips, and 3/8" straight slot bits