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FaucetsAir ToolsAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBreakers, Distributors, and Load CentersCar Emergency SuppliesCommercial LightingConduits and FittingsElectric MotorsEmergency SuppliesFastenersFlashlightsGarage LightsGarage Storage SystemsGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationMechanics ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower ToolsShop Plumbing by FixtureStorm & Flood PrepToilets and BidetsTool Equipment & StorageWater Heaters, Pumps & Tanks
Coupling Cast(289)
Uses item details. Price when purchased online
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 1-1/4" x 1-1/4" Female BSPT 2 From $11.69

Sponsored
From$1169
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 1-1/4" x 1-1/4" Female BSPT 2
LTWFITTING Brass Pipe Fitting Coupling Coupler 1/2 x 1/2 Inch Female NPT FNPT FPT Pipe Water Boat(Pack of 5) $10.39

Sponsored
$1039
current price $10.39LTWFITTING Brass Pipe Fitting Coupling Coupler 1/2 x 1/2 Inch Female NPT FNPT FPT Pipe Water Boat(Pack of 5)
PointZero Airbrush Male-Male Nipple Fitting Hose Coupling 1/4 in. BSP $5.09

Sponsored
$509
current price $5.09PointZero Airbrush Male-Male Nipple Fitting Hose Coupling 1/4 in. BSP
Fernco P1056-150/125 Flexible PVC Pipe Coupling Cast Iron, Plastic or Steel Plumbing Connections, 1-1/2" x 1-1/4", Black $9.81

$981
current price $9.81Fernco P1056-150/125 Flexible PVC Pipe Coupling Cast Iron, Plastic or Steel Plumbing Connections, 1-1/2" x 1-1/4", Black
1"(25mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 10Pcs $26.49

$2649
current price $26.491"(25mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 10Pcs
13/16"(20mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 10Pcs $17.69

$1769
current price $17.6913/16"(20mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 10Pcs
1 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 1Pcs $12.99

$1299
current price $12.991 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 1Pcs
Supply Giant 1" x 3/4" Black Pipe Fitting Hex Reducing Coupling Cast Iron From $5.51

6 options
Available in additional 6 optionsFrom$551
Supply Giant 1" x 3/4" Black Pipe Fitting Hex Reducing Coupling Cast Iron
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TAISHER 10PCS 304 Stainless Steel Cast Pipe Fitting, Coupling, 3/8" x 3/8" NPT Female Threaded

3 options
Available in additional 3 optionsTAISHER 10PCS 304 Stainless Steel Cast Pipe Fitting, Coupling, 3/8" x 3/8" NPT Female Threaded
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Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 3/4 x 3/4 G Male 1pcs $8.49

$849
current price $8.49Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 3/4 x 3/4 G Male 1pcs
1 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 5Pcs $41.49

$4149
current price $41.491 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelves Bracket DIY Furniture Plumbing Pipe 5Pcs
1 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelf Bracket DIY Furniture Plumbing Pipe 10Pcs $48.03

$4803
current price $48.031 9/16"(40mm) Pipe Fitting Coupling, Cast Malleable Iron Threaded Pipe Coupling Connector for Vintage Shelf Bracket DIY Furniture Plumbing Pipe 10Pcs
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 2" x 2" Female BSPT 1 From $11.69

4 options
Available in additional 4 optionsFrom$1169
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 2" x 2" Female BSPT 1
Brass Cast Pipe Fittings Coupling 1/2 x 1/2 G Female Thread Gold Tone 2 pcs $9.99

$999
current price $9.99Brass Cast Pipe Fittings Coupling 1/2 x 1/2 G Female Thread Gold Tone 2 pcs
Uxcell Cast Pipe Fittings Coupling 3/8 x 3/8 G Male Stainless Steel 304 Silver Tone 2 pcs $11.09

$1109
current price $11.09Uxcell Cast Pipe Fittings Coupling 3/8 x 3/8 G Male Stainless Steel 304 Silver Tone 2 pcs
Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 2 pcs $9.99

$999
current price $9.99Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 2 pcs
Anvil Coupling, Cast Iron, 3 x 2 1/2 in, FNPT 0300156205 $18.24

$1824
current price $18.24Anvil Coupling, Cast Iron, 3 x 2 1/2 in, FNPT 0300156205
Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 1pcs $8.69

$869
current price $8.69Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 1pcs
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting for Pump Accessories 1/8" x 1/8" Female BSP 2 From $9.19

6 options
Available in additional 6 optionsFrom$919
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting for Pump Accessories 1/8" x 1/8" Female BSP 2
15 out of 5 Stars. 1 reviews
20 Pack 1/2 inches Malleable Cast Iron Pipe Coupling, Industrial Flanges for Threaded Black Pipes and Fittings, DIY Steampunk Vintage Style. $33.98

$3398
current price $33.9820 Pack 1/2 inches Malleable Cast Iron Pipe Coupling, Industrial Flanges for Threaded Black Pipes and Fittings, DIY Steampunk Vintage Style.
Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 4 pcs $13.99

$1399
current price $13.99Brass Cast Pipe Fittings Coupling 3/4 x 3/4 G Female Thread Gold Tone 4 pcs
Anvil Coupling,Cast Iron,2 1/2 x 1 1/2 in,FNPT 0300155603 $187.05

$18705
current price $187.05Anvil Coupling,Cast Iron,2 1/2 x 1 1/2 in,FNPT 0300155603
Legend Valve 3/4" Sweat Drain Coupling in Cast Brass - 302-263 $16.29

$1629
current price $16.29Legend Valve 3/4" Sweat Drain Coupling in Cast Brass - 302-263
Anvil Coupling, Cast Iron, 1 1/4 x 3/4 in,FNPT 0300153202 $62.80

$6280
current price $62.80Anvil Coupling, Cast Iron, 1 1/4 x 3/4 in,FNPT 0300153202
FRKSMD-2Pcs NPT1"x1.42" 304 Stainless Steel Cast Pipe Coupling Fitting, Heavy Duty Female NPT Threaded Connector, Corrosion Resistant Adapter for Water, Oil, Gas, Air, Plumbing $31.21

$3121
current price $31.21FRKSMD-2Pcs NPT1"x1.42" 304 Stainless Steel Cast Pipe Coupling Fitting, Heavy Duty Female NPT Threaded Connector, Corrosion Resistant Adapter for Water, Oil, Gas, Air, Plumbing
ZoroSelect Structural Pipe Fitting, Straight Coupling, Cast Iron, 1.5 in Pipe Size, 50000 lb Tensile Strength $28.11

$2811
current price $28.11ZoroSelect Structural Pipe Fitting, Straight Coupling, Cast Iron, 1.5 in Pipe Size, 50000 lb Tensile Strength
Uxcell Cast Pipe Fittings Coupling 1/2 x 1/2 G Female Thread Brass Gold Tone 4 pcs $13.05

$1305
current price $13.05Uxcell Cast Pipe Fittings Coupling 1/2 x 1/2 G Female Thread Brass Gold Tone 4 pcs
Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 1/2 x 1/2 G Female 2 pcs $10.21

$1021
current price $10.21Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 1/2 x 1/2 G Female 2 pcs
Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 3/8 x 3/8 G Female 1pcs $7.49

$749
current price $7.49Stainless Steel 304 Cast Pipe Fittings Coupling Fitting 3/8 x 3/8 G Female 1pcs
Anvil Coupling,Cast Iron,2 1/2 x 1 1/4 in,FNPT 0300155801 $179.35

$17935
current price $179.35Anvil Coupling,Cast Iron,2 1/2 x 1 1/4 in,FNPT 0300155801
Uxcell Cast Pipe Fittings Coupling Fitting 1/2 x 1/2 G Female Stainless Steel 304 Silver Tone 3 pcs $9.99

$999
current price $9.99Uxcell Cast Pipe Fittings Coupling Fitting 1/2 x 1/2 G Female Stainless Steel 304 Silver Tone 3 pcs
Anvil Coupling, Cast Iron, 2 x 1 1/4 in, FNPT 0300154606 $124.66

$12466
current price $124.66Anvil Coupling, Cast Iron, 2 x 1 1/4 in, FNPT 0300154606
FRKSMD-304 Stainless Steel Pipe Fitting, 1/4" Female NPT x 1/4" Female NPT Threaded Cast Coupling (5 Pcs) $25.18

$2518
current price $25.18FRKSMD-304 Stainless Steel Pipe Fitting, 1/4" Female NPT x 1/4" Female NPT Threaded Cast Coupling (5 Pcs)
Jay R. Smith Manufacturing Coupling, Cast Iron 0100C $56.89

$5689
current price $56.89Jay R. Smith Manufacturing Coupling, Cast Iron 0100C
MKEUDQ-304 Stainless Steel Pipe Fitting, 1/2" Female NPT x 1/2" Female NPT Threaded Cast Coupling (2 Pcs) $23.92

$2392
current price $23.92MKEUDQ-304 Stainless Steel Pipe Fitting, 1/2" Female NPT x 1/2" Female NPT Threaded Cast Coupling (2 Pcs)
FRKSMD-3/4" Female NPT Coupling, 1-1/2" Length Stainless Steel Coupler Cast Pipe Fitting(Pack of 2) $30.58

$3058
current price $30.58FRKSMD-3/4" Female NPT Coupling, 1-1/2" Length Stainless Steel Coupler Cast Pipe Fitting(Pack of 2)
Nibco Drain Coupling,Cast Bronze,C x C,3/4 In 701D 3/4 $22.86

$2286
current price $22.86Nibco Drain Coupling,Cast Bronze,C x C,3/4 In 701D 3/4
15 out of 5 Stars. 1 reviews
Anvil International 0300153608 Cast Iron Eccentric Reducer Coupling, 1 1/2" x 1 1/4", Black CA2 $98.34

$9834
current price $98.34Anvil International 0300153608 Cast Iron Eccentric Reducer Coupling, 1 1/2" x 1 1/4", Black CA2
FRKSMD-1/2" Female NPT Coupling, 1-1/4" Length Stainless Steel Coupler Cast Pipe Fitting (Pack of 2) $25.18

$2518
current price $25.18FRKSMD-1/2" Female NPT Coupling, 1-1/4" Length Stainless Steel Coupler Cast Pipe Fitting (Pack of 2)
Anvil Reducer Coupling,Cast Iron, 3/4 x 1/2 in 0300148467 $28.15

$2815
current price $28.15Anvil Reducer Coupling,Cast Iron, 3/4 x 1/2 in 0300148467
FRKSMD-Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/4" NPT Female x 1-1/4" NPT Female, 1pc $28.78

$2878
current price $28.78FRKSMD-Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/4" NPT Female x 1-1/4" NPT Female, 1pc
FRKSMD-Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female x 1-1/2" NPT Female, 1pc $33.46

$3346
current price $33.46FRKSMD-Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female x 1-1/2" NPT Female, 1pc
Structural Pipe Fitting, External Coupling, Cast Iron, 1.5 in Pipe Size, 50000 lb Tensile Strength $19.29

$1929
current price $19.29Structural Pipe Fitting, External Coupling, Cast Iron, 1.5 in Pipe Size, 50000 lb Tensile Strength
15 out of 5 Stars. 1 reviews
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