This is a remix of an old injection moulded model I found.  I printed in ABS for strength and environmental resilience, but would probably work with PLA, PETG, etc…

The bungee/shock cord goes through the hole at the back and is pushed down with a pencil or something which will fit in the vertical hole.  A knot prevents the cord from sliding out.  It then goes around something, comes back up through the front hole and is then locked off in the clamcleat at the front.  Easy!

Designed for 4mm shock cord.  Scale the stl for large diameter cords.

Feel free to print or remix, but but no selling of the prints or the design please.

If you like my design, you can buy me a coffee!