Feature:1. PREMIUM MATERIAL: Our hexagonal counterweight adapter is made of high quality brass material, not easy to rust or corrode, durable and not easy to deform.2. EASY TO USE: Our brass hexagonal counterweight adapter is easy to install and disassemble with light weight and small size, directly modify the center of gravity of the remote control car to obtain higher strength.3. HIGH STABILITY: The brass hex hub adapter improves stability and handling by increasing wheel weight and lowering the car's center of gravity, can give you the best feeling.4. EXQUISITE WORKMANSHIP: Our brass hex hub adapter helps to improve the overall feel and performance of your car and enhance your remote control car simulation.5. EXCELLENT APPEARANCE: Our brass hex weight adapter makes your remote control car look more cool and practical, giving you refined appearance and stable performance.Specification:Item Type: RC AccessoriesProduct Material: BrassColor: GoldDiameter: Approx. 16.5mm/0.6inThickness: Approx. 7mm/0.3inAperture: Approx. 2.2mm/0.1inHex Adapter: Approx. 7mm/0.3inSingle Net Weight: Approx. 4g/0.1ozApplication Range: Fits for Kyosho for Mini Z for Jimny 4x4 for Wrangler 1/18 1/24 RC Car.Package List:4 x Hexagonal Counterweight Adapter 4 x ScrewsNote:1. Please allow 1 to 3mm error due to manual measurement.2. The colors of items shown in photos may be slightly different from the actual objects due to display calibration is inconsistent.