HARDELL Rivet Nut Tool Kit, 14" Rivnut Tool Kit with 80PCS Rivet Nuts, 6 Metric & Inch Mandrels M6, M8, M10, 1/4-20, 5/16-18, 3/8-16 and Rugged Carrying Case

Fast-Change Mandrels: Swap your rivet nut tool's tips in seconds with our tool-free system no tiny parts to lose. Equip with 6 Mandrel (M6, M8, M10, 1/4-20, 5/16-18, 3/8-16) & 80PCS Nusert, Ready to use | Force Arm Control Design: This rivet nut tool kit is equipped with a unique force arm controller that prevents mandrel breaking in your rivet nut tool by effortlessly controlling handle opening no more broken mandrels or threads stripped from overpressing | Effortless Riveting: Balanced leverage & soft-grip handle require easy squeeze for full setting power with this rivet nut tool no need for repeated squeezing, perfect for pros and DIYers | Color-Coded Design: Instantly identify the right mandrel size for your rivnut tool kit skip squinting at tiny numbers, save time, work smarter | Built Tough & Safer: Our nusert tool kit features thickened carbon steel with heat-treated and high-strength aluminum alloy that is safer & durable tackle demanding jobs with confidence