Frame Tightener Corner Piece

A tool to mount your tightening band to protect the corner of the whatever that need tighteing idk

It comes in different sizes, 10mm, 15mm, 20mm and 25mm

If you have an idea for something, send me a message and I'll help you for free.
I also make custom Lego pieces (mostly Lego Technic like beams, gears and rims)