Item Type: Wheel WeightsType: RC AccessoriesMaterial: BrassColor: BlackDiameter: Approx. 36mm / 1.4inWheel Hex: Approx. 12mm / 0.5inThread Diameter: Approx. 3mm / 0.1inCenter Hole Diameter: Approx. 7mm / 0.3inSuitable for M3 6 hole rims, such as 1.9 / 2.2 inch VP rimsApplicable Car Mold: 1/10 for Axial SCX10 for Capra, for Redcat GEN7 , GEN8, for RC Crawler 1Excellent Brass: This adapter is made of excellent brass heavy duty counterweight material, which is rustproof, wear resistant, durable, stable and reliable, not easy to damage and has a long service life. 2Working Principle: This adapter extends or shortens the wheel distance by flexibly transmitting pressure, thus reducing unnecessary swaying during vehicle driving and avoiding tip over. 3Black Hard Coating: This adapter comes with chamfered edges and a black hard coating that adds a shiny touch, enhances the simulation of the RC car, and also prevents erosion. 4Easy Installation And Disassembly: This adapter is well designed, easy to install and remove, and can directly replace the original or damaged parts for higher strength. 5Wide Application: This adapter is widely used and fits many models such as 1/10 inch for Axial SCX10, for Capra, for Redcat GEN7, GEN8, for RC Crawler.