GRIPEDGE HEX Bit Socket Set | 7-PC – 3/8'' Drive Short Metric RPT Hex Driver Set | Sizes 4MM – 10MM | Made With S2 Steel | Includes Premium Aluminum Storage Rail | Product Details Brand: Grip Edge Item Length: 0.3 Inches Material: Chrome Vanadium Steel, S2 Steel Drive System: Internal Hex Finish Type: Polished Brand: Grip Edge Item Length: 0.3 Inches Material: Chrome Vanadium Steel, S2 Steel Drive System: Internal Hex Finish Type: Polished Number of Pieces: 7 Manufacturer: Grip Edge Part Number: GE7BSMHSRPT Item Weight: 15.5 ounces Country of Origin: Taiwan Item model number: GE7BSMHSRPT Size: One Size Finish: Polished Power Source: hand_powered Item Package Quantity: 1 Compatible Fastener Range: 4 – 10 mm Included Components: Bit sockets, socket rail Batteries Required?: No Date First Available: March 14, 2023 Replaces standard Hex tools Patented unique bi-directional design enables loosening & tightening of new and damaged Hex fasteners Prevents rounding of new and compromised Hex fasteners Up to 50% more torque on NEW Hex fasteners vs standard hex tools Up to 400% more torque on damaged fasteners vs standard hex tools S2 steel for increased strength and durability Oversized roll stamping and ink filled size markings for greater visibility GRIPEDGE – ITS ABOUT THE GRIP GRIPEDGE RPT (Rounding Prevention Technology) Hex bit sockets are designed to replaced standard hex tools. RPT prevents the rounding of Hex fasteners whilst being able to removed extremely compromised Hex fasteners. 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. Payment Back to Top We accept Paypal and All Major Credit Cards. Shipping & Handling Back to Top Item will be shipped FREE standard shipping in 1 business day after payment is received. Express Shipping services are available. Tracking number will be provided. Return Policy Back to Top Items can be returned for exchange or full refund within 30 days from the date you receive your merchandise. Please contact us before starting a return request, so we can resolve any issues and provide free returns if needed. Return shipping is the responsibility of buyer unless the return is a result of our mistake (i.e., your receive the wrong item). Contact Us Back to Top If you have any questions please contact us. We will respond within 1 business day or less.