These products includes : 3.5 Thread steel Collar - 1pc 3.0*20 metal Pin - 1pc item major function & use:
Metal #45 thicker upgraded dogbone, diameter with regards to the dogbone is from 5.5mm to 7mm, it is more sturdy and appropriate more rally landscape in place of quite simple to fold
The diameter about the pins through two ends regarding dogbone is 3.5mm, this dogbone is just perfect for Traxxas Xmaxx 6S