GRIPEDGE Tools | 7-PC - 3/8" Dr Short SAE Impact R.P.T. Hex Driver Set | Sizes 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16"| Made With Cr-Mo Steel | Includes Premium Aluminum Socket Rail |

Replaces standard hex tools | Impact Ready | Patented and unique bi-directional design enables loosening & tightening of new and damaged hex fasteners | R.P.T. Technology prevents rounding of new and compromised fasteners | R.P.T. Technology provides up to 50% more torque on NEW fasteners | R.P.T. Technology provides up to 400% more torque on damaged fasteners | Cr-Mo steel for increased strength and durability | Oversized & laser etched size markings for greater visibility | Sizes Included - 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16"