Up for sale: Rugged aluminum rack component cases with shock mounted, suspended racks, previously used for avionics equipment in challenging environments. The cases are incredibly strong, have a tight rubber seal on the case ends to protect the contents, and are built for stacking multiple components atop one another without slippage. The rear cover includes a 5" deep enclosure for cables, manuals, and additional equipment which is secured with its own door to prevent its contents from moving about the case. There is a spacer plate in the bottome of the racks currently, which can be removed by backing out a few screws if it doesn't suit your application. These cases are offer military grade protection from shock, water, and abuse at an affordable price for your sound equipment, computer rack components, or anything else you care to put in them.