HOW TO: Spring Lock Coupler tool, A/C

In this episode of Piggypower, I&show you how a spring lock coupler works and how the tool for getting them uncoupled also works... simples. These work great for A/C systems and some fuel systems tool. Inexpensive set I bought: Thank you for watching, please hit the thumbs up button if you found it useful/helpful/mildly entertaining... Subscribe to see more and not miss updates on my slightly more exciting project videos! OInk out.