Gator G-Tour EFX 12 Tour Style Effects Rack Case - 12 Space The Gator G-Tour EFX-12 is a part of Gator's long lineage of ultra-rugged cases. A 12U, up to 14.25" shallow rack case, the G-Tour EFX-12 boasts 9mm plywood construction with a PVC exterior to withstand serious abuse. What's more, reinforced stackable corners provide protection from any potentially threatening knocks, while making it easy to haul and stack a ton of your Gator-cased gear. Heavy-duty zinc-plated hardware, and 3.2mm-thick front and rear rack rails exemplify reliability, while sturdy, recessed handles and latches facilitate easy transport of the Gator G-Tour EFX-12.