RC enthusiasts, listen up! These wheel hex adapters are about to take your 1/10 scale RC car to the next level. Basically, they convert your 12mm hex hubs to 17mm, which means you can now run those awesome 1/8 scale wheels on your smaller rig. Each adapter adds a 15mm offset per side, giving your car a wider, more aggressive stance that not only looks killer but actually improves stability during those high-speed turns. They're made from high-quality aluminum alloy that's both lightweight and super durable - no worrying about them stripping out like some cheap plastic adapters. The package includes 4 adapters (so you can do all four wheels), plus 4 bolts and screw caps for easy installation. They're compatible with most major 1/10 scale brands like Tamiya, Axial, Traxxas, HPI, HSP, and more. Oh, and you also get a handy 17mm wheel hex wrench and a small cross wrench for all your repair needs. Just a heads up - these won't work on 2WD RC cars that use bearings instead of 12mm hex hubs. But for everyone else, this is one of those simple upgrades that makes a huge difference in both looks and performance!