This set is a must-have for Audi, Volkswagen, and Porsche owners, technicians, and enthusiasts. Triple Square fasteners are widely used throughout German automotive engineering, covering cylinder head bolts, drivetrain assemblies, suspension components, and interior hardware.
This kit includes the most common sizes you will find on your Volkswagen, Audi, and Porsche cars and trucks.
Triple Square fasteners are built for high-torque, and with that comes use in agricultural and industrial applications. European-make farm equipment, gearboxes, and rail equipment are seeing the rise in triple square fastener use.
RPT™ dramatically increases grip by delivering up to 400% more torque on damaged fasteners and 50% more on new fasteners compared with standard drivers. Conventional hex bits deform fasteners by pushing material outward until the corners round off. RPT tips are machined to prevent that deformation, ensuring torque transfers into the fastener rather than around it. Even when dealing with severely rounded fasteners, RPT™ provides enough torque to remove them without drilling—a critical advantage in tight spaces.
| SKU | Size | Description |
|---|---|---|
| TSA4 | M4 | GripEdge Tools RPT 1/4" Drive M4 standard length triple square bit socket |
| TSA5 | M5 | GripEdge Tools RPT 1/4" Drive M5 standard length triple square bit socket |
| TSA6 | M6 | GripEdge Tools RPT 1/4" Drive M6 standard length triple square bit socket |
| SKU | Size | Description |
|---|---|---|
| TSB7 | M7 | GripEdge Tools RPT 3/8" Drive M7 standard length triple square bit socket |
| TSB8 | M8 | GripEdge Tools RPT 3/8" Drive M8 standard length triple square bit socket |
| TSB9 | M9 | GripEdge Tools RPT 3/8" Drive M9 standard length triple square bit socket |
| TSB10 | M10 | GripEdge Tools RPT 3/8" Drive M10 standard length triple square bit socket |
| TSB12 | M12 | GripEdge Tools RPT 3/8" Drive M12 standard length triple square bit socket |
| TSB13 | M13 | GripEdge Tools RPT 3/8" Drive M13 standard length triple square bit socket |
| TSB14 | M14 | GripEdge Tools RPT 3/8" Drive M14 standard length triple square bit socket |
GripEdge Tools merges patented Rounding Prevention Technology, real‑world durability and professional‑grade innovation to solve problems other brands ignore.
Founded in 2015, the company debuted its breakthrough extraction technology two years later and now holds over 200 patents, continuously pioneering industry‑leading tools.
GripEdge products are trusted by technicians worldwide and are available through professional tool brands such as Matco, Mac Tools, Proto, Facom and USAG.
