Safe & Secure Shopping. (Rounding Prevention Technology) Hex bit sockets are designed to replaced standard hex tools. Prevents the rounding of good Hex fasteners whilst being able to remove extremely compromised or stripped fasteners Hex. The unique, patented & Bi-directional geometry delivers up 50% more prevention torque on good Hex fasteners vs standard Hex tools, whilst applying up to 400% more torque on damaged fasteners vs standard Hex tools. Compromised fasteners can be re-inserted in a pinch if a suitable replacement is not available. Each bit is precision machined from S2 steel for increased strength and durability as well as coated for increased corrosion resistance. All sockets have oversize, roll stamped, and ink filled size markings for greater visibility and nickel chrome plating ensures corrosion resistance. Features. Replaces standard hex tools. Patented and unique bi-directional design enables loosening & tightening of new and damaged hex fasteners. R. Technology prevents rounding of new and compromised fasteners. R. Technology provides up to 50% more torque on NEW fasteners. R. Technology provides up to 400% more torque on damaged fasteners. S2 steel for increased strength and durability. Oversized roll stamped, and ink filled size markings for greater visibility. Sizes Included – 1.5, 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 MM & 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. Any item that does not meet these criteria will not be accepted and will be refused, NO EXCEPTIONS! Used parts, Sale, Clearance and special order items are Non-Returnable. We’re a small business located in N. Alabama near the Georgia border. We primarily sell auto parts & tools. Grip Edge RPT Impact Hex Driver Set – 7Pc 3/8” Drive Short Metric IHBM7S. Gearwrench 16 Piece Metric Combination Ratcheting Wrench Set 12 Point 90 T 86928. Gearwrench 14 Piece SAE Combination Ratcheting Wrench Set 12 Point 90 T 86959. Gearwrench Bolt Biter 15 Pcs Impact Extraction Socket Set 1/4 & 3/8 Drive 84783. Gearwrench Bolt Biter 10 Piece Impact Extraction Socket Set 1/2 Drive Deep 86071. Gearwrench 3 Pce 1/4 & 3/8 Drive 90-Tooth Teardrop Soft Grip Ratchet Set 81203T. Gearwrench 32 Piece Combination Ratcheting Wrench Set Stubby / Std Length 39327. Wera Metric 1/2 Drive Impact Socket Set with Magnetic Rail, 9 Pce 05005490001. Speed Collar 1/2in Dr Impact Extension Chrome Moly 63908. Mac Tools 1/2″ Drive – 3/8″ Drive Impact Socket Adapter Reducer AP1612RB.