Outlet Boxes,Cvrs & Bar Hgrs | New Work Residential Construction 2 Hr Fire Resistive Walls & Ceilings | 3/4 in Lock Hasp Diameter | 4 in Width X 2-1/8 in Depth X 4 in Height | D=3 1/4", W=2 1/4", H=3 13/16"Southern Tier Electric Supply