Offered for your consideration: Hard/Flight Case Musical Equipment, Rack Mount Gear With Inside Foam. Most case for rack mount gear opens from the sides, this one you open from the top. Outside measurements are 22X22X7, inside, if you remove the foam will be a bit smaller, like 21.5, but as of now 18 (without the rack ears exactly rack width) and 18 inches and the depth would be good up to 4 inches. All the hinges as well as the locks are fine. Do not hesitate to contact if any questions. If interested call show contact info
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