Nifty Hardware: These Quick-Release Pins (opens in new tab)

This sexy piece of hardware is a quick-release pin. The ball end of the pin locks into a socket within the latch bolt.To release it, you press the spring-loaded button in the head of the latch bolt.Originally designed for automotive applications, you can use them anywhere you've got a panel that you'd like to quickly remove.Tool Zone sells four-packs for $20. They're availalbe in six colors.I believe that these were originally invented by Texas-based Quik-Latch.