This is the Pro Line 8x32 to 17mm hex adapters for the 8x32 3.8" wheels. Do you need to replace your Raid 8x32 17mm hexes for your 3.8" Removable Hex Wheels? You came to the right place! This pack contains a full car set of 17mm Hexes for your 8x32 3.8" wheels. These hexes are made from high-strength, durable DuPont black nylon material, and are built to take a beating. These Hex Adapters are proudly Made in the USA.