Gator Cases provides you with the products that protect what's important to you. This is the Gator GR-6S. A part of their Standard Audio Racks Range. It is a Molded PE Rack Case; Front, Rear Rails; 6U; 14.25 Deep. Lightweight Polyethylene Construction with Threaded, Field Replaceable 7mm Zinc-Plated Steel Rack Rails. Features include - Front & Rear Rack Rails, Heavy-duty twist latches, Comfortable recessed side handles, and Compact 14.25 rack depth.