Service Metal Series XBCPL Class 300 Black Malleable Iron 1-1/2 in. Couplings - John M. Ellsworth Co. Inc.
Supply Giant 1" x 1/2" Black Pipe Fitting Hex Reducing Coupling Cast Iron - Walmart.com
Anvil 1-1/2 In. Malleable Black Iron Coupling | Do it Best
65416 1 1/4" Black Iron Coupler | Air & Hydraulic Equipment,Inc.
1/2 in. Black Coupling — PIPE DECOR
RELIABILT 1-1/4-in Black Coupling in the Black Pipe & Fittings department at Lowes.com
Value Collection Size 1-1/2 x 1", Class 150, Malleable Iron Black Pipe Reducing Coupling 150 psi, Threaded End Connection B240 40X25 - 36990554 - Penn Tool Co., Inc
STZ Industries® 1/2" FIP Black Pipe Coupling at Menards®
Pipe Fitting Ductile Iron Reducing Coupling 1" x 3/4" - ARGCO.COM