The rail clip is a boltable, adjustable, self-blocking clip with high clip strength. The adjustability is secured by means of the square taper washer. There are types for M16, M20, and M24 fastening ...

We don’t often get our badminton rackets restrung, but if we did, [kuokuo702]’s PicoBETH project would be where we’d turn. This is a neat machine build for a very niche application, but it’s also ...