How to use the turnlock tool

Turnlocks are fasteners that are an easy and fast solution to open and close panels with a minimum effort.However, these aren't fragile closing mechanisms. Turnlocks are resistant to vibrations, meaning that the turnlock quarter turn fastener will not open by itself but by manipulation. A turnlock assembly gives you an easy and secure locking solution that's very easy to operate.

https://www.turnlock.eu/