4PCS 5mm to 12mm Combiner Wheel Hub Hex Adapter for WPL RC Car,Sier

100% Brand New Made of High Quality Metal, Stronger And More Durable, Improve The Appearance Using this coupler allows 5mm wheel axle to use 12mm tires, providing a lot of space for ification Suitable for:WPL D12 C14 C24 B14 B16 B36 MN D90 D91 RC Car Material:metal colour:sier / red / black Package Contents: 4 x Wheel Hub Hex Adapter 4 x Machine screwOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.