Riv-Nut Tool Set | M3, M4, M5, M6, M8 | ACS CompositeAn essential car DIY modder's tool Effortlessly install riv nuts in spoilers and body panels with our versatile and powerful hand nut/thread setting riveter. This complete set comes with 5 interchangeable mandrel/nose piece sets in metric sizes, plus an assortment of matching rivnuts for other projects. Drop-forged steel handle for ultimate durability and longevity High-grade steel alloy mandrel provides exceptional strength and corrosion resistance Minimum squeezing force yields maximum setting power Includes mandrels and nose pieces in M3, M4, M5, M6, and M8 metric sizes for a wide range of applications Assorted rivet nuts allow for even more versatility and convenience Elevate your vehicle restoration and modification projects with our top-quality rivet nut tool set. Order now and enjoy free shipping!