Grip Edge | 12-PC RPT 1/4 & 3/8 Drive Low Profile Triple Square Dual Action Driver Bit Set | Includes Sizes - M4-M18 | Includes Premium Aluminium Socket Rail |

Patented RPT Triple Square is designed to replace standard tools by preventing the rounding of good fasteners Unique bi-directional design enables loosening & tightening of new and damaged Triple Square fasteners GripEdge RPT delivers up to 50% more GRIP on new fasteners vs standard tools and up to 400% more GRIP on damaged fasteners Each 1/4” Drive Dual Action Driver bit measures just 7/8” (22mm), and each 3/8” Drive bit is 1 1/16” (27mm) long-up to 54% shorter than standard-length bit sockets. This compact design is perfect for tight spaces, while the full-length tip on most sizes ensures secure, complete contact within fasteners Multiple drive options: internal square and external hex Large laser etched size markings for greater visibility One-piece S2 steel construction for increased strength and durability Each set is packaged onto our second-generation aluminum rail Sizes Included - M4 - M18