Thank you for viewing. This is a 6U rack case. It has a long depth, allowing for the storage of large equipment such as amplifiers. The handles and catch locks are in good working order. Rack rails are attached on both sides. Depth without the lid (depth of equipment that can be stored): 450mm External dimensions with both lids attached: 588mm Please allow for some error as these measurements are approximate. There are scratches and rust. I have tried to capture these in the images, so please check them before purchasing. I will ship with simple packaging. Thank you for your consideration.