1

In this video, Kooberz uses this piece:

part image from video

You can see it in action in this video at 15:06. What is the piece?

3

This is a regular 3 module length axle (4519):

4519

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.