The Gator G-Tour Cast Rack Road Case features front and rear 3.2mm-thick rack rails, 17" rackable depth with the lid removed, and rugged casters to get your rackmountable audio equipment where your need it. Accommodates 12 rack spaces. 9mm plywood shell with a polypropylene exterior. Aluminum valance is tongue and grooved for rugged touring duty and twice as thick as the valance on most cases. Heavy-duty hardware includes red Penn Elcom recessed MOL twist latches and spring-loaded rubber-gripped handles. 4 fixed, heavy-duty 4" casters, 2 of which lock.