I saw these caps to go, their crazy expensive for what you get, so I made one my self!
Step 1: What You'll Need
Glue, any of your choice
Some steel wire
Step 2: Pierce the Cap
Most caps haves bump in the middle on the top of the cap, align the nail In that bump and start hammering. When a 1/8 of a inch through start twisting the nail to make the hole slightly bigger.
Step 3: Place Some Hooped Wire and Glue.
Take some wire and snip it off with the prongs, then hoop it and push it through the hole. First add a lot of glue on one side and let it dry. When dry glue the other side and let it dry.
Now your pretty much finished! Take a carbine hook ad place it through the loop.
Instead of paying 8$ you can make one in no time for only pennies! The level of knowledge of this project is 0/10!
[this is my second instructable sorry if it's worthless but please no hate] if any questions comment!! Thanks!