AY McDonald 6640 1-1/4" x 1-1/4" x 1-1/4" Horizontal Inlet/Outlet Cast Iron Meter Bar (7" Length)

6640 1-1/4" x 1-1/4" x 1-1/4" Horizontal Inlet/Outlet Cast Iron Meter Bar (7" Length) Features: FNPT x Union Insulated O-Ring 1/4" NPT recessed hex head plug Note: These bars are intended for use with natural, manufactured and L.P. gas only