Widen your RC car's stance for better stability and a meaner look with these aluminum alloy hex hub adapters! This set includes four adapters (one for each wheel) that extend your wheelbase by about 30mm (1.2 inches). They're made for 12mm hex hubs and are compatible with 1/10 scale RC cars like the Traxxas Slash 2WD. The aluminum construction is strong, lightweight, and resists twisting under stress. Installation is simple: just use the included screws, pins, gaskets, and rubber rings. By pushing the wheels out further, you'll improve cornering grip and reduce rollovers on high-speed runs or off-road bashing. The blue anodized finish adds a cool pop of color. A simple, effective upgrade for hobbyists who want to tweak their vehicle's performance and appearance. Grab a set and see the difference!