Rotation joint joints

2 degrees of freedom, both click and lock.

- [[Technique Block 2 x 2 - Vertical Rotation Joint]]
- [https://www.brickers.jp/?pid=34691938](https://www.brickers.jp/?pid=34691938)
- [[Technique Block 2 x 2 - Rotation Joint Socket]]
- [https://www.brickers.jp/?pid=30586918](https://www.brickers.jp/?pid=30586918)
- [[Technique Rotation Joint Pin]]
- [https://www.brickers.jp/?pid=24987851](https://www.brickers.jp/?pid=24987851)

• Three combinations of

• rotation joint

• https://www.brickers.jp/?mode=grp&gid=301269

• Lego joint

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