4Pcs Aluminum RC Car 12Mm Hex Wheel Hub Drive Adaptor Extension Combiner Coupler for 1/10 Crawler SCX10 D90,Black 20Mm

Compatible with: RC 1/10 Crawler Car SCX10 90046 90047 D90
Axle Hole diameter: 5.5mm
Hex Size: 12mm
Inner Diameter of the Nail:
Extension: 20mm
Colour:Black
Material:metal
Size:12mm

Package Contents:
4*12mm Hex Wheel Hub Drive Adaptor
1*accessories set
Only the above package content, other products are not included.
Note: Light reflection 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.