8RU Shock Mount Rack Case, 450mm Deep

the screws submitted to mount an amp and or another device were to short, had to buy additional screws. 2nd) the rack front and rack back aren’t aligned, meaning if I was to add an amp, the front mount was ok, but the mounting the amp at its back is impossible as the wholes to screw it into are totally disaligned. all in all disappointing service, despite I have been satisfied with other products and services ..