I'm designing a wall shelf that incorporates a secret storage compartment in its underside. The compartment is horizontal and hinged in the rear and when unlocked will swing open downward to about 45 degrees by the force of gravity. I need hardware that will allow the compartment to open at a slow controlled rate and can then be lifted back up to be closed. I have been searching all over for a gas damper to solve this problem, but the only one I have found is this one:
http://www.rockler.com/damper-gas-spring-kit
This one is probably too small and flimsy.
I would be most grateful for advice on where to find such hardware.
Thanks!