Gator Component Rack, 10U Space (GRR-10L) Lightweight ABS Construction with Retractable Tow Handle, Wheels, and Heavy Duty Twist Latches Standard 19", threaded and field replaceable 7mm zinc-plated steel rack rails Removable Front and Rear cover for access to Front & Rear rack rails One pack of 64 Gator Rack Screws included 19.25" Rack Depth / 2U Rack Size (17.5")