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FaucetsAir ToolsAll Garage StorageAll Tool SetsAmerican StandardBathroom PlumbingCar Emergency SuppliesChains, Ropes and TiedownsConduits and FittingsDoor HardwareDoor Security HardwareElectric MotorsElectrical ToolsFastenersFire SafetyGarage Door Openers and HardwareGarage Shelves and RacksGarage Storage SystemsGarbage DisposalsGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen PlumbingLight BulbsMainstays Home ImprovementMechanics ToolsOutdoor DrainagePipes, Fittings & AccessoriesPower Tool AccessoriesPressure WashersPro ToolsShop Plumbing BrandsShop Plumbing by FixtureSolderingStorage ContainersStorm & Flood PrepToilets and BidetsTool Equipment & StorageTOTOValves & Valve RepairWater FiltersWater Filtration & Water SoftenersWater Heaters, Pumps & TanksWeatherproof CoversWeldersWelding & Cutting Accessories
Coupling Complete(184)
Uses item details. Price when purchased online
4mm Flange Coupling Connector, Aluminum Alloy Rigid Guide Model Coupler Accessory,2pcs Fittings for DIY RC Model Motors（4MM Silver） $19.99
Sponsored
$1999
current price $19.994mm Flange Coupling Connector, Aluminum Alloy Rigid Guide Model Coupler Accessory,2pcs Fittings for DIY RC Model Motors（4MM Silver）
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Gloxco Bauer Type Coupling, Complete Set, 4″ Male and Female Couplings x 4″ Hose Shanks, Galvanized Steel (BTC-400-HS-SET-GS)
3 options
Available in additional 3 optionsGloxco Bauer Type Coupling, Complete Set, 4″ Male and Female Couplings x 4″ Hose Shanks, Galvanized Steel (BTC-400-HS-SET-GS)
Merchant Full Coupling Merchant Full Coupling, 1/4" Pipe, FNPT, Steel, Class 150 $18.00
$1800
current price $18.00Merchant Full Coupling Merchant Full Coupling, 1/4" Pipe, FNPT, Steel, Class 150
Gloxco Pin Lug Hose Shank Coupling, Complete Set, 3″ Male x Female Couplings with NPSH Threads and Hose Shanks, Aluminum with Brass Nut (PLC-300-SET-AL) From $25.42
3 options
Available in additional 3 optionsFrom$2542
Gloxco Pin Lug Hose Shank Coupling, Complete Set, 3″ Male x Female Couplings with NPSH Threads and Hose Shanks, Aluminum with Brass Nut (PLC-300-SET-AL)
10Pcs Air Compressor Connector Kits 1/4 Quick Coupling Air Hose Connector B Fangkenuo
10Pcs Air Compressor Connector Kits 1/4 Quick Coupling Air Hose Connector B Fangkenuo
Qiweii 2 Pack Plastic Connectors, Universal Coupling Fittings for Daily Use
Qiweii 2 Pack Plastic Connectors, Universal Coupling Fittings for Daily Use
Lovejoy Flexible Coupling Spider 3-3/4" OD, 4-1/2" OAL, Buna-N, Order 2 Hubs & 1 Spider for Complete Coupling $49.81
$4981
current price $49.81Lovejoy Flexible Coupling Spider 3-3/4" OD, 4-1/2" OAL, Buna-N, Order 2 Hubs & 1 Spider for Complete Coupling
Coupling Coupling, 1/4" Pipe, FNPT, Malleable Iron, Class 150 $8.59 $8.59/1
$859
current price $8.59$8.59/1
Coupling Coupling, 1/4" Pipe, FNPT, Malleable Iron, Class 150
35 out of 5 Stars. 3 reviews
Coupling Coupling, 1/2" Pipe, FNPT, Black Forged Steel, Class 3000 $12.63
$1263
current price $12.63Coupling Coupling, 1/2" Pipe, FNPT, Black Forged Steel, Class 3000
Coupling Coupling, 2-1/2" Pipe, FNPT, Black Forged Steel, Class 3000 $61.95
$6195
current price $61.95Coupling Coupling, 2-1/2" Pipe, FNPT, Black Forged Steel, Class 3000
Quick Release Fitting NPT ISO A Hydraulic Coupling Connector 1/4" 3/8" 1/2" 3/4"
Quick Release Fitting NPT ISO A Hydraulic Coupling Connector 1/4" 3/8" 1/2" 3/4"
3'' Toilet Tank to Bowl Coupling Kit, Fits for American Standard Champion 4 Toilet Parts AS738756-0070A, Includes Gasket, Bolts and Other Essential Parts for Most 3 Inch Flush Valve Opening Tanks $18.99
$1899
current price $18.993'' Toilet Tank to Bowl Coupling Kit, Fits for American Standard Champion 4 Toilet Parts AS738756-0070A, Includes Gasket, Bolts and Other Essential Parts for Most 3 Inch Flush Valve Opening Tanks
Qiweii 2 Pack Plastic Connectors, Universal Coupling Fittings for Daily Use
Qiweii 2 Pack Plastic Connectors, Universal Coupling Fittings for Daily Use
Lovejoy Flexible Coupling Spider 3.31" OD, 4-1/4" OAL, Buna-N, Order 2 Hubs & 1 Spider for Complete Coupling $36.21
$3621
current price $36.21Lovejoy Flexible Coupling Spider 3.31" OD, 4-1/4" OAL, Buna-N, Order 2 Hubs & 1 Spider for Complete Coupling
CPVC Coupling, CTS, Schedule 40, 1/2" Pipe Size, CTS Hub $7.05 Was $8.99 $7.05/1
Now$705
current price Now $7.05, Was $8.99$8.99
$7.05/1
CPVC Coupling, CTS, Schedule 40, 1/2" Pipe Size, CTS Hub
Coupling Coupling, 1/4" Pipe, FNPT, Black Forged Steel, Class 3000 $11.37
$1137
current price $11.37Coupling Coupling, 1/4" Pipe, FNPT, Black Forged Steel, Class 3000
Coupling Coupling, 1/2" Pipe, FNPT, Black Forged Steel, Class 3000 $13.38 $13.38/1
$1338
current price $13.38$13.38/1
Coupling Coupling, 1/2" Pipe, FNPT, Black Forged Steel, Class 3000
NIBCO Reducing Copper Coupling with Stop - Copper Coupling 3/4 3/8 - 1 Piece $17.55
$1755
current price $17.55NIBCO Reducing Copper Coupling with Stop - Copper Coupling 3/4 3/8 - 1 Piece
Coupling Coupling, 2-1/2" Pipe, FNPT, Malleable Iron, Class 150 $20.21
$2021
current price $20.21Coupling Coupling, 2-1/2" Pipe, FNPT, Malleable Iron, Class 150
Lasco Fittings Slip Joint Coupling 03-3873 - Chrome Plated Brass - 1.5 In, Silver $17.63
$1763
current price $17.63Lasco Fittings Slip Joint Coupling 03-3873 - Chrome Plated Brass - 1.5 In, Silver
20-Piece Brass Push-to-Connect Fitting Set (1/2 Inch) - 10 Straight Couplings & 10 Elbow Connectors for Plumbing Applications $89.99
$8999
current price $89.9920-Piece Brass Push-to-Connect Fitting Set (1/2 Inch) - 10 Straight Couplings & 10 Elbow Connectors for Plumbing Applications
Lasco Fittings Slip Joint Coupling Flexible Tubular - Expandable - 1.5" White Plastic $10.47
$1047
current price $10.47Lasco Fittings Slip Joint Coupling Flexible Tubular - Expandable - 1.5" White Plastic
Global Industrial 133740 0.38 in. FNPT Standard Quick Coupling Industrial Interchange, Gray $35.25
$3525
current price $35.25Global Industrial 133740 0.38 in. FNPT Standard Quick Coupling Industrial Interchange, Gray
Coupling Coupling, 3/8" Pipe, FNPT, Black Forged Steel, Class 3000 $9.65
$965
current price $9.65Coupling Coupling, 3/8" Pipe, FNPT, Black Forged Steel, Class 3000
QuickFitting 1/2 In. Push-to-Connect Stainless Steel Slip Repair Coupling SS817R $19.11 Was $21.99
Now$1911
current price Now $19.11, Was $21.99$21.99
QuickFitting 1/2 In. Push-to-Connect Stainless Steel Slip Repair Coupling SS817R
Lovejoy 7/8" Max Bore Diam, 3/16" x 3/32" Keyway Width x Depth, Flexible Coupling Hub 2.54" OD, 3-1/2" OAL, Sintered Iron, Order 2 Hubs & 1 Spider for Complete Coupling $73.54
$7354
current price $73.54Lovejoy 7/8" Max Bore Diam, 3/16" x 3/32" Keyway Width x Depth, Flexible Coupling Hub 2.54" OD, 3-1/2" OAL, Sintered Iron, Order 2 Hubs & 1 Spider for Complete Coupling
Watts PEX LFP-518 Barb x Female Sweat Coupling 1/2-Inch Low-Lead, Brass $8.26
$826
current price $8.26Watts PEX LFP-518 Barb x Female Sweat Coupling 1/2-Inch Low-Lead, Brass
3X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Quick Change Interface,3 set x Quick Release Fitting,Silver $33.49 Was $40.99
Now$3349
current price Now $33.49, Was $40.99$40.99
3X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Quick Change Interface,3 set x Quick Release Fitting,Silver
4X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Quick Change Interface $41.68
$4168
current price $41.684X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Quick Change Interface
4 Sets 3/4 Inch Chicago Air Fittings Npt Iron Air Hose Fitting 2 Lug Universal Coupling for Female and Male End(Male End) $19.98
$1998
current price $19.984 Sets 3/4 Inch Chicago Air Fittings Npt Iron Air Hose Fitting 2 Lug Universal Coupling for Female and Male End(Male End)
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1/2" Internal PVC Coupling, Furniture Grade, Red, 10-Pack, F012ICO-RD-10 $16.99
$1699
current price $16.991/2" Internal PVC Coupling, Furniture Grade, Red, 10-Pack, F012ICO-RD-10
2X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Change Interface $28.71
$2871
current price $28.712X Quick Release Fitting ISO7241-A NPT Hydraulic Coupling Connector 1/2Inch Change Interface
2" 150 Female NPT Full Coupling, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Connector $42.99
$4299
current price $42.992" 150 Female NPT Full Coupling, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Connector
1/2" Internal PVC Coupling, Furniture Grade, Yellow, 10-Pack, F012ICO-YE-10 $16.99
$1699
current price $16.991/2" Internal PVC Coupling, Furniture Grade, Yellow, 10-Pack, F012ICO-YE-10
511-373BG Galvanized Iron Reducing Coupling 1.5 x 0.5 in. $18.20
$1820
current price $18.20511-373BG Galvanized Iron Reducing Coupling 1.5 x 0.5 in.
Quick Release Fitting NPT ISO A Hydraulic Coupling Connector 1/4\" 3/8\" 1/2\" 3/4\"
Quick Release Fitting NPT ISO A Hydraulic Coupling Connector 1/4\" 3/8\" 1/2\" 3/4\"
FORMUFIT F114ICO-BK-10 Internal PVC Coupling, Furniture Grade, 1-1/4" Size, Black , 10-Pack $20.99 $2.10/count
$2099
current price $20.99$2.10/count
FORMUFIT F114ICO-BK-10 Internal PVC Coupling, Furniture Grade, 1-1/4" Size, Black , 10-Pack
Coupling Coupling, 1-1/4" Pipe, FNPT, Black Forged Steel, Class 3000 $23.79 $23.79/1
$2379
current price $23.79$23.79/1
Coupling Coupling, 1-1/4" Pipe, FNPT, Black Forged Steel, Class 3000
1/2" Internal PVC Coupling, Furniture Grade, Black, 10-Pack, F012ICO-BK-10 $15.99
$1599
current price $15.991/2" Internal PVC Coupling, Furniture Grade, Black, 10-Pack, F012ICO-BK-10
Lovejoy 1-1/8" Max Bore Diam, 1/4" x 1/8" Keyway Width x Depth, Flexible Coupling Hub 2.54" OD, 3-1/2" OAL, Sintered Iron, Order 2 Hubs & 1 Spider for Complete Coupling $73.36
$7336
current price $73.36Lovejoy 1-1/8" Max Bore Diam, 1/4" x 1/8" Keyway Width x Depth, Flexible Coupling Hub 2.54" OD, 3-1/2" OAL, Sintered Iron, Order 2 Hubs & 1 Spider for Complete Coupling
1" 150 Female NPT Full Coupling, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Connector $30.99
$3099
current price $30.991" 150 Female NPT Full Coupling, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Connector
Other options to consider(200)
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