Description: 
4Pcs RBR/C 12mm metal wheel hex connector for WPL JJRC MN rc car parts.
Suitable for:
WPL B1 B16 B24 B36
JJRC Q60 Q61 Q63 Q64
MN D90 D99
 
Note:This product included small parts and pay attention to not to swallow it.
All the products should be used by the aged above 6 years old.
Material:metal
Size:12x12x8.9mm

Note:
4x metal wheel hex