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Everbilt 600 3/4 in. x 3/4 in. Wrot Copper Cup x Cup Coupling with Stop Fitting Pro Pack (30-Pack) MPP600HD34 - The Home Depot
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10pcs) EZ-FLUID Plumbing 3/4" C X C LF Copper Slip Coupling Pressure Copper Fitting Without Stop,Sweat Solder Connection for Residential,Commercial - Amazon.com
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MECCANIXITY Straight Copper Coupling Fittings, 3/4 Inch ID Welding Joint for HVAC Air Conditioner, with Rolled Tube Stop Sweat Ends, 0.9mm Thick Pack of 5 - Amazon.com
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NIBCO 3/4 in x 1/2 in. Copper Pressure Cup x Cup Coupling with Stop (25-Pack) MCP600RHD3412 - The Home Depot
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Legend Valve - 3/4″ Pipe, 1″ Copper Tube, Brass Compression Pipe Coupling - 36899193 - MSC Industrial Supply
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EZ-FLUID Plumbing 2" x 3/4" C X C Copper Reducer Coupling, LF Pressure Reducing Copper Coupling Fittings With Stop,Sweat Solder Copper Pipe Connection for Residential,Commercial. (1 Pack) - Amazon.com
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Uxcell 3/4" ID Straight Copper Coupling Copper Connector Joint Pipe Fitting with Rolled Tube Stop Clamp to Install - Walmart.com
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Value Collection - Wrot Copper Pipe Coupling: 3/4″ Fitting, C x C - 45278405 - MSC Industrial Supply
![Amazon.com: Supply Giant DDSD0342-5 Reducing Copper Coupling Fittings With Sweat Ends And Rolled Tube, 3/4 X 1/2 Inch : Industrial & Scientific Amazon.com: Supply Giant DDSD0342-5 Reducing Copper Coupling Fittings With Sweat Ends And Rolled Tube, 3/4 X 1/2 Inch : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61-7P-KP4cL.jpg)