4-Pack 12mm Wheel Hex Hub 20mm Offset Extension Adaptor Longer Combiner Coupler for 1/10 RC Crawler Car SCX10 D90 Wraith (Blue)

Specification: Material: Aluminum Hex size: Approx.12mm Long Extension: Approx.20mm, Screw Head Diameter: Approx.8mm Compatible with Axial Scx10 D90 Wraith 1/10 RC Crawler Car Package List: 4x Wheel Hubs Hex Sets 4x Axle Pins