Teng Tools 81 Piece Nutsert Tool Set - TTNR81

[ 81 PIECES ] Nutsert gun set containing 81 individual pieces. [ NUTSERT TOOL ] With four quick change lockable mandrels (M3 x 0.5mm, M4 x 0.7mm, M5 x 0.8, M6 x 1.0mm). Made from aluminum alloy with a forged steel upper handle, heat treated jaws and comfortable PVC grip. [ ALUMINUM RIVETS ] M3 x 20 pieces, M4  x 20 pieces, M5 x 20 pieces, M6 x 20 pieces. [ ACCESSORIES ] Nose piece wrench. [ STRONG & SECURE CONNECTION ] Nutserts create a strong and secure threaded connection that can withstand vibrations, impacts, and other stresses commonly encountered in automotive applications. [ ELIMINATION OF WELDING OR TAPPING ] Nutserts eliminate the need for welding or tapping threads in materials, which can be time-consuming and require specialized equipment. This makes them a quicker and more versatile solution. [ ACCESS TO BLIND-SIDE FASTENING ] Nutserts allow for fastening from one side of the material, making them suitable for blind-side applications where accessing the opposite side