Hoffman E30PBY25M, Push Button Encl, Extra Lg/Panel, 30Pb X 22.5MmExtra-Large Pushbutton Enclosures with Panels are designed to hold 30.5-mm and 22.5-mm pushbuttons and switches, with 2.50-in. (64-mm) center-to-center of pushbutton holes.Features:14 gauge steelSeams continuously welded and ground smoothCaptivated cover screws thread into sealed wellsContinuous hingeFactory stamped 4-way pushbutton holes Oil-resistant gasketRemovable 14 gauge panel included, supported by weldnutsBonding provision on coverExternal wall-mounting brackets