1/10 Titanium Upgrades 4X 12mm 7mm Thick Wheel Hex Hub Adapter For RC Car 1 /10 Titanium Upgrades Description: Suitable for HSP 1/10 RC car, make your RC car more fantastic and cool. Adopting high quality metal, wear resistance and good stain resistance. Easy to install and durable to use. Pins, screws are included, a full set of upgrade tools, meeting all your needs. Suitable for 1/10 RC cars with 12mm wheel hex Specification: Material: Metal Outer diameter: about 12mm Inner diameter: about 5mm Thickness: 7mm Pin diameter: about 2mm Pin length: about 9 .5mm Package Includes: 4pcs 12mm Hex Wheel Hubs 4pcs Screws 4pcs Steel Pins Note: Color may be slightly different due to the color calibration of each individual monitor. Please allow slight measurement deviation due to manual measurement.