Pack of 4 Wheel Hex Hub Extension Drive Adapter M12 12mm M30 30mm Extension Adapter Longer Combiner Coupler for Rc 1/10 RC Model Car Traxxas Slash 5807 Alloy Aluminum, Cojoys (Black)

Feature: 1.Using for RC vehicles 2.It has high quality materials and lasting performance 3.Suitable for 1:10 RC Car. Specification: Material: Aluminum Alloy Color:Black Part: Upgrade Parts Length: 30mm Hex Diameter:12mm pins Dia.2mm Package Included: 4 x Wheel Hex Enhanced Mount 4 x Screws 4 x Silver Metal Gasket 4 x Black Soft Ring 4 x Pins Notes: All dimensions are measured manually with deviation range at 0.1-0.5inch. If by any chance they are not, we are sorry for that.