Carabiner Spool

This is a spool that fits in a carabiner. It's used for securing paracords or other cords.

03 Sept 2013 update:
Added a V2 version.
Allows the use of either M3 screw/nut or cableties to secure the 2 halves together.
Also tweaked the design so that the spooling of the cords will be more even near the ends. Cheers!