Mueller Global 3/4 in. Galvanized Iron Long Pattern Compression Coupling 160-004HC - The Home Depot
Eastman 4-1/8 Inch Long Pattern Compression Coupling, 3/4 Inch IPS, Galvanized Steel, 20564 - Amazon.com
JONES STEPHENS 2-1/2 in. IPS Malleable Iron Compression Coupling, Long Pattern 6-3/4 in. Body Length for IPS & Schedule 40 Pipe Repair C11250 - The Home Depot
Amazon.com: Eastman 3-7/8 Inch Long Pattern Compression Coupling, 1/2 Inch IPS, Galvanized Steel, 20562 : Everything Else
Amazon.com: Pysrych 304 Stainless Steel Compression Fitting 3/4" Tube OD x 3/4" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 1 : Industrial & Scientific
Morris Compression Couplings | Plastixs
Topaz Corp 663S 1 Inch Steel Compression EMT Coupling | Cooper Electric
Halex 2 in. Rigid Compression Coupling 63620 - The Home Depot
Proline Series 1/4-in x 1/4-in Compression Coupling Union Fitting in the Brass Fittings department at Lowes.com
Sigma ProConnex 1/2-in Electrical (EMT) Zinc-plated Steel Compression Coupling Conduit Fittings (5-Pack) in the Conduit Fittings department at Lowes.com
Eastman 4-5/8 Inch Long Pattern Compression Coupling, 1-1/4 Inch IPS, Galvanized Steel, 20568 - Pipe Fittings - Amazon.com