4PCS RC Wheel Hex Spacers 12mm Dia 15mm Length Hex Hub Extenssion with Metal Locking Lug Nut and Lock Pins for RC Cars

Multifunctional: This wheel hex hub is multifunctional and can help improve the stability of your RC car, especially when cornering and maneuvering at high speeds. Easy To Install: This aluminum alloy wheel hex hub extension post is very easy to install and it only requires simple tools to install and remove. Compact Size: This hex wheel extension post is small in size and light in weight, which does not increase the burden of the RC car, and the structure is firm and stable, not easy to be deformed. Item Type: RC Wheel Hex Spacer Material: Aluminum Alloy Diameter: Approx. 12mmCelsius0.47in Length: Approx. 15mmCelsius0.59in Applicable: For , For , For , For , For , For hpi and Other Brand RC Car Use