Step 1: Tools & Materials
- screw driver
- scrap metal
Step 2: Assembly
Once this is done secure the metal to magnet with a screw (Picture 2). Make sure it is down tight. You don't want the spring ro come loose as your feline attacks the yarn.
Repeat this step on the other side to finish securing the spring.
If you don't have handily placed threaded holes for mounting or don't want to drill holes in scrap metal I think you can simply attach it with a large amount of epoxy. In fact this is what I planned to do until I saw the holes. Another benefit to this option is you don't need any tools and can elimate the scrap metal and screws, greatly simplfying the project.