I do PA equipment hire and build my own flightcases. I use Adam Hall 1602TP drawbolts on light weight flightcases for microphones. They are very robust, add very little weight to the flightcase and are lockable. A very good product.

Very good quality draw bolt, fits any case with minimal adjusting...

I got a pair of these to make my own flight cases. Easy to install and they retain the lid of the case perfectly. easy to use and havnt failed me in a year

He construido un astuche para una lyre sajona medieval. Perfecta para su uso