This is the difference between a GripEdge RPT Hex and a standard Hex tool. Our GripEdge RPT Hex has Rounding Prevention Technology (RPT), which prevents damage from happening to Hex fasteners. They are a complete replacement for your standard Hex sets; use them on brand new fasteners and get up to 50% more Grip, and when used on damaged fasteners, get up to 400% more Grip. #enginerepair #automotiverepair #HandTools #gripedge #mechanic | GripEdge Tools

This standard hex tool rounded-out this Hex fastener. We switched to our GripEdge RPT Hex featuring Rounding Prevention Technology and were able to remove the already-damaged hex fastener. The RPT Hex is designed as a complete replacement for standard hex tools, use it on undamaged fasteners to prevent rounding before it starts. #MechanicTools #enginerepair #handtools #automotiverepair #gripedge | GripEdge Tools

This fastener was in a tight access area, and the standard hex tool and our Gripedge RPT Hex didn't have the clearance to remove it. Our Gripedge RPT Dual Action Driver is only 22mm in length and is dual drive; it also has our rounding prevention technology to prevent damage from happening to fasteners in tight access areas. #mechanic #handtools #automotive #automotivetools #enginerepair | GripEdge Tools