This is the Gator GR-2S. A part of their Standard Audio Racks Range. It is a Molded PE Rack Case; Front, Rear Rails; 2U; 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, Compact 14.25"" rack depth, and .