Rope Tightener

I needed contraption to tighten rope already set. This is my take. It can be mounted on something and used as a guide and end stop (just put a knot on one side) or it can be free floating. It can handle rope up to 5mm (mine is 2mm).

Printed with no supports. Mine is from ASA, but I think any material will work. 

Other material: 

• M5 nut x 2
• M5 bolt x 2 - any length. You can eve use one longer to tighten the rope and go for shorter on another hole…

Mounting hole is 5.4 mm so any screw will fit ( 5 x 50 for wood is mine)

I am supplying fusion file, so if anyone needs to adjust anything - go for it :)