Introducing the GRIPEDGE R.P.T. (Rounding Prevention Technology) 17-PC master 3/8” Drive Impact Hex Set. Engineered to replace standard hex tools, this set features a patented bi-directional design that prevents rounding and delivers up to 50% more torque on new fasteners and up to 400% more on damaged ones. Each bit is crafted from Cr-Mo steel for enhanced strength and durability, with oversized, laser-etched markings for easy identification. The 17-piece set covers a range of sizes (4-12mm and 5/32-1/2”), making it perfect for automotive and industrial applications, and comes in a premium plastic case with a removable foam insert.

• 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 – 4, 5, 6, 7, 8, 9, 10, 11, 12 MM & 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2"