FaucetsAir ToolsBathroom PlumbingBrackets and Angle IronsConduits and FittingsElectrical ToolsFastenersGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen PlumbingOutdoor DrainagePipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesPressure WashersShop Plumbing by FixtureSolderingValves & Valve RepairWater HeatersWater Heaters, Pumps & TanksWeatherproof Covers
Sort by|
FaucetsAir ToolsBathroom PlumbingBrackets and Angle IronsConduits and FittingsElectrical ToolsFastenersGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen PlumbingOutdoor DrainagePipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesPressure WashersShop Plumbing by FixtureSolderingValves & Valve RepairWater HeatersWater Heaters, Pumps & TanksWeatherproof Covers
Plastic Coupling(415)
Uses item details. Price when purchased online
5 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=5XX $7.00

Sponsored
$700
current price $7.005 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=5XX
25 out of 5 Stars. 2 reviews
10 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=10XX $11.70

Sponsored
$1170
current price $11.7010 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=10XX
25Pcs XFITTING Poly Pex B 1/2 Inch x 3/4 Inch Coupling, Poly Barb Crimp Reducing Coupling, $12.16

Sponsored
$1216
current price $12.1625Pcs XFITTING Poly Pex B 1/2 Inch x 3/4 Inch Coupling, Poly Barb Crimp Reducing Coupling,
5 Pcs XFITTING Poly Pex A 1/2 Inch x 1/2 Inch Pex Expansion Poly Coupling, From $9.95

Sponsored
From$995
5 Pcs XFITTING Poly Pex A 1/2 Inch x 1/2 Inch Pex Expansion Poly Coupling,
14 out of 5 Stars. 1 reviews
Dura Plastics Slip x Slip Couplers Schedule 40 PVC Coupling Fitting for Irrigation & Plumbing 10-Pack - 429-005 - 1/2" $13.95

$1395
current price $13.95Dura Plastics Slip x Slip Couplers Schedule 40 PVC Coupling Fitting for Irrigation & Plumbing 10-Pack - 429-005 - 1/2"
15 out of 5 Stars. 1 reviews
Midline Valve PVC Union Coupling Pipe Fitting; 2'' Solvent Connections; White Plastic From $5.53

9 options
Available in additional 9 optionsFrom$553
Midline Valve PVC Union Coupling Pipe Fitting; 2'' Solvent Connections; White Plastic
Save with
Supply Giant 5-100PPCP Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 Inch Pack of 5 From $4.46

6 options
Available in additional 6 optionsFrom$446
Supply Giant 5-100PPCP Plastic PEX Poly Alloy Straight Coupling Barb Pipe Fitting 1 Inch Pack of 5
Save with
Orbit PVC Lock Coupling - 1 In Repair Coupling for Underground Pipe - Plastic, Smooth Finish $8.98

$898
current price $8.98Orbit PVC Lock Coupling - 1 In Repair Coupling for Underground Pipe - Plastic, Smooth Finish
Mosack Group Poly Alloy PEX Coupling PEX Pipe Plastic Coupler - 1 In - 10 Pack $33.90

$3390
current price $33.90Mosack Group Poly Alloy PEX Coupling PEX Pipe Plastic Coupler - 1 In - 10 Pack
SEAFLO Plastic PEX Pipe Coupling Tee Fitting 1/2" Barb x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (5-Pack) $8.99

$899
current price $8.99SEAFLO Plastic PEX Pipe Coupling Tee Fitting 1/2" Barb x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (5-Pack)
50 PCS XFITTING Poly Pex B Barb Crimp 1/2 Inch Coupling, Pex B Crimp Barb Poly Alloy, $18.99

Sponsored
$1899
current price $18.9950 PCS XFITTING Poly Pex B Barb Crimp 1/2 Inch Coupling, Pex B Crimp Barb Poly Alloy,
10 Pcs XFITTING Poly Pex B 1 Inch x 3/4 Inch Coupling, Poly Barb Crimp Reducing Coupling, $9.00

Sponsored
$900
current price $9.0010 Pcs XFITTING Poly Pex B 1 Inch x 3/4 Inch Coupling, Poly Barb Crimp Reducing Coupling,
1PC Anderson Metals Push-In Plastic Coupling $9.89

$989
current price $9.891PC Anderson Metals Push-In Plastic Coupling
Genova Products Tubing Coupling Plastic Tubing Coupler - 1 1/4 In, White $7.19

$719
current price $7.19Genova Products Tubing Coupling Plastic Tubing Coupler - 1 1/4 In, White
Genova Products 350110 1 in. Plastic Insert Coupling- Pack of 10 $24.64

$2464
current price $24.64Genova Products 350110 1 in. Plastic Insert Coupling- Pack of 10
100 Pieces XFITTING 1/2" Pex Coupling Poly Alloy Coupling, Plastic Coupling - Crimp Pex B, Black, 100 Packs $43.99

$4399
current price $43.99100 Pieces XFITTING 1/2" Pex Coupling Poly Alloy Coupling, Plastic Coupling - Crimp Pex B, Black, 100 Packs
Plumb Pak PP20558 Reducing Coupling, 1-1/2 x 1-1/4 in, Slip Joint, Plastic $8.80

$880
current price $8.80Plumb Pak PP20558 Reducing Coupling, 1-1/2 x 1-1/4 in, Slip Joint, Plastic
Clearance Quick connecting Disconnect CPC Plastic Coupling High Flow Leakproof Barb Joint $12.63 Was $14.11

Now$1263
current price Now $12.63, Was $14.11$14.11
Quick connecting Disconnect CPC Plastic Coupling High Flow Leakproof Barb Joint
Dura Plastics Slip x Slip Couplers Schedule 40 PVC Coupling Fitting for Irrigation & Plumbing 10-Pack - 429-005 - 3/4" $14.95

$1495
current price $14.95Dura Plastics Slip x Slip Couplers Schedule 40 PVC Coupling Fitting for Irrigation & Plumbing 10-Pack - 429-005 - 3/4"
Pex Coupling 0.5 in. Plastic $9.99

$999
current price $9.99Pex Coupling 0.5 in. Plastic
5 Pcs XFITTING 3/4" Inch Pex x 3/4" Inch Pex CPVC Transition Coupling, 3-3-2=5XX $10.20

Sponsored
$1020
current price $10.205 Pcs XFITTING 3/4" Inch Pex x 3/4" Inch Pex CPVC Transition Coupling, 3-3-2=5XX
15 out of 5 Stars. 1 reviews
2 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=2XX $7.25

Sponsored
$725
current price $7.252 Pcs XFITTING 1/2" Inch Pex x 1/2" Inch Pex CPVC Transition Coupling, 3-3-1=2XX
Plumb Pak Coupling Elbow PVC - Easy Installation, Plastic Pipe Elbow Coupling - 1.5", White $8.02

$802
current price $8.02Plumb Pak Coupling Elbow PVC - Easy Installation, Plastic Pipe Elbow Coupling - 1.5", White
Plastic Pipe Fitting, Dwv Reducing Coupling, 2X1-1/2", Charlotte, 00102 0600HA $7.31

$731
current price $7.31Plastic Pipe Fitting, Dwv Reducing Coupling, 2X1-1/2", Charlotte, 00102 0600HA
15 out of 5 Stars. 1 reviews
Aluminium plastic composite pipe fittings straight tube connecter equal coupling connector 1014 1216 1620 2025* DN15/20/25 From $33.61

2 options
Available in additional 2 optionsFrom$3361
Aluminium plastic composite pipe fittings straight tube connecter equal coupling connector 1014 1216 1620 2025* DN15/20/25
Orbit 3/4 in. Plastic Threaded Female/Male Quick Connector Coupling $6.38 Was $7.68

Now$638
current price Now $6.38, Was $7.68$7.68
Orbit 3/4 in. Plastic Threaded Female/Male Quick Connector Coupling
Sharkbite 4924007 0.5 in. Push x 0.38 in. Dia. Push Plastic Reducing Coupling, White $8.91 Was $10.49

Now$891
current price Now $8.91, Was $10.49$10.49
Sharkbite 4924007 0.5 in. Push x 0.38 in. Dia. Push Plastic Reducing Coupling, White
Orbit PVC-Lock 1/2 in. Push X 1/2 in. D Push Plastic Flexible Repair Coupling $11.56 Was $14.24

Now$1156
current price Now $11.56, Was $14.24$14.24
Orbit PVC-Lock 1/2 in. Push X 1/2 in. D Push Plastic Flexible Repair Coupling
Ipex PVC Coupling 1/2 In. Sch. 40 - Plastic, Solvent Weld - 1/2 In. $6.77

$677
current price $6.77Ipex PVC Coupling 1/2 In. Sch. 40 - Plastic, Solvent Weld - 1/2 In.
SEAFLO Plastic PEX Pipe Coupling Fitting Tee Style 1/2"-14 MNPT x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (10-Pack) $19.99

$1999
current price $19.99SEAFLO Plastic PEX Pipe Coupling Fitting Tee Style 1/2"-14 MNPT x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (10-Pack)
25 Pcs XFITTING Poly Pex B Barb Crimp 3/4 Inch Coupling, Pex B Barb Crimp Poly Alloy, $12.50

Sponsored
$1250
current price $12.5025 Pcs XFITTING Poly Pex B Barb Crimp 3/4 Inch Coupling, Pex B Barb Crimp Poly Alloy,
2 Pcs XFITTING 3/4" Inch Pex x 3/4" Inch Pex CPVC Transition Coupling, 3-3-2=2XX $6.12

Sponsored
$612
current price $6.122 Pcs XFITTING 3/4" Inch Pex x 3/4" Inch Pex CPVC Transition Coupling, 3-3-2=2XX
SEAFLO Plastic PEX Pipe Coupling Tee Fitting 1/2" Barb x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (100-Pack) $139.99

$13999
current price $139.99SEAFLO Plastic PEX Pipe Coupling Tee Fitting 1/2" Barb x 1/2" Barb x 1/2" Barb Compatible with PEX or PE-RT Pipe, Corrosion Resistant (100-Pack)
Uxcell 2pcs Plastic Duct Coupler (6" / 160mm ID, White) - Straight Inline Plastic Round Pipe Connector Coupling Adapter Fitting, Fits Air Ventilation Exhaust Drain Waste Vent DWV Systems $42.49

$4249
current price $42.49Uxcell 2pcs Plastic Duct Coupler (6" / 160mm ID, White) - Straight Inline Plastic Round Pipe Connector Coupling Adapter Fitting, Fits Air Ventilation Exhaust Drain Waste Vent DWV Systems
B and K 160-105 PVC Compression Couplings, 1" $10.05

$1005
current price $10.05B and K 160-105 PVC Compression Couplings, 1"
Plumb Shop Div Brasscraft 321505 Master Plumber White Plastic Universal Coupling $17.99

$1799
current price $17.99Plumb Shop Div Brasscraft 321505 Master Plumber White Plastic Universal Coupling
Supply Giant PEX-A Coupling Pipe Fitting; Plastic Poly Alloy; 3/4'’ Expansion Barb; Black From $4.42

6 options
Available in additional 6 optionsFrom$442
Supply Giant PEX-A Coupling Pipe Fitting; Plastic Poly Alloy; 3/4'’ Expansion Barb; Black
Save with
Genova Products PVC Reducing Coupling - Plastic - 3/4 x 1/2 $6.68

$668
current price $6.68Genova Products PVC Reducing Coupling - Plastic - 3/4 x 1/2
1PC Anderson Metals Push-In Plastic Coupling $8.53

$853
current price $8.531PC Anderson Metals Push-In Plastic Coupling
Plumb Pak 1-1/2 in. Dia. Plastic 3-Way Coupling Tee $10.60 Was $14.45

Now$1060
current price Now $10.60, Was $14.45$14.45
Plumb Pak 1-1/2 in. Dia. Plastic 3-Way Coupling Tee
15 out of 5 Stars. 1 reviews
Keeney Insta Plumb 1-1/2 in. D Plastic 90 Degree Coupling Was $20.02

Keeney Insta Plumb 1-1/2 in. D Plastic 90 Degree Coupling
3 in. PVC Flexible Coupling with Stainless Steel clamps $8.67

$867
current price $8.673 in. PVC Flexible Coupling with Stainless Steel clamps
45 out of 5 Stars. 4 reviews
Save with
Plumb Shop Div Brasscraft Master Plumber Plastic Kitchen Coupling - White - 2 in. $14.63

$1463
current price $14.63Plumb Shop Div Brasscraft Master Plumber Plastic Kitchen Coupling - White - 2 in.
Dura Plastics Flexible Coupling FRC-005 Flexible Coupler - PVC - 1/2 In. x 18 In. $7.83

$783
current price $7.83Dura Plastics Flexible Coupling FRC-005 Flexible Coupler - PVC - 1/2 In. x 18 In.
Sharkbite UA016A5 PEXA Plastic Expansion Coupling, 3/4 x 3/4 In., 5-Pk. - Quantity 1

Sharkbite UA016A5 PEXA Plastic Expansion Coupling, 3/4 x 3/4 In., 5-Pk. - Quantity 1
John Guest Push-Fit Coupling Fitting, 1/2 in Tube Size, Plastic, White PEI0420 $14.01

$1401
current price $14.01John Guest Push-Fit Coupling Fitting, 1/2 in Tube Size, Plastic, White PEI0420
Supply Giant PEX-A Reducing Coupling Pipe Fitting; Plastic Poly Alloy; 2'' x 1-1/2'’ Expansion Barb; Black From $4.42

7 options
Available in additional 7 optionsFrom$442
Supply Giant PEX-A Reducing Coupling Pipe Fitting; Plastic Poly Alloy; 2'' x 1-1/2'’ Expansion Barb; Black
Save with
Clearance Unique Bargains Push to Connect Air Fittings 25/64" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 25/64"BSPT 1Pc white silver Tone $11.24 Was $12.49

Now$1124
current price Now $11.24, Was $12.49$12.49
Unique Bargains Push to Connect Air Fittings 25/64" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 25/64"BSPT 1Pc white silver Tone
Clearance Unique Bargains Push to Connect Air Fittings 1/4" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 3/8"BSPT 1 Pc white silver Tone $11.24 Was $12.49

Now$1124
current price Now $11.24, Was $12.49$12.49
Unique Bargains Push to Connect Air Fittings 1/4" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 3/8"BSPT 1 Pc white silver Tone
Clearance Unique Bargains Push to Connect Air Fittings 1/2" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 3/8"BSPT 1 Pc white silver Tone $11.24 Was $12.49

Now$1124
current price Now $11.24, Was $12.49$12.49
Unique Bargains Push to Connect Air Fittings 1/2" Quick Coupling External Thread L Elbow Plastic Metal 16mm / 3/8"BSPT 1 Pc white silver Tone
Other options to consider(15)
Popular in Plastic Coupling
Related Products
6Pcs 90 Degree Elbow L Fitting 2 Way Equal Barbed Joint Splicer Mender Union Adapter Irrigation Pipe Fittings
6Pcs 90 Degree Elbow L Fitting 2 Way Equal Barbed Joint Splicer Mender Union Adapter Irrigation Pipe Fittings$8.26current price $8.264Pcs 3/4inch Compression Air Line Tube Elbow Metal Pipe Fitting Adapter Easily Install Metal Pipe Elbow Joint Easy Use
4Pcs 3/4inch Compression Air Line Tube Elbow Metal Pipe Fitting Adapter Easily Install Metal Pipe Elbow Joint Easy Use$29.55current price $29.55SWAGELOK SS-810-3-8TTM Tube Fitting, 1/2 in. Tube OD X 1/2 in. Tube OD X 1/2 in. Male NPT, Male Branch TEE
SWAGELOK SS-810-3-8TTM Tube Fitting, 1/2 in. Tube OD X 1/2 in. Tube OD X 1/2 in. Male NPT, Male Branch TEE$58.96current price $58.96Southland 1-1/2 In. 90 Deg. Street Malleable Black Iron Elbow (1/4 Bend)
Southland 1-1/2 In. 90 Deg. Street Malleable Black Iron Elbow (1/4 Bend)$14.95current price $14.95Southland 4 in. FPT x 4 in. Dia. FPT Black Malleable Iron 90 deg Elbow
Southland 4 in. FPT x 4 in. Dia. FPT Black Malleable Iron 90 deg Elbow$47.13current price $47.131-1/4" 90 Degree Street Elbow, Lead Free Brass, MNPT X FNPT, 125 PSI
1-1/4" 90 Degree Street Elbow, Lead Free Brass, MNPT X FNPT, 125 PSI$24.97current price $24.97Westlake Pipe & Fittings Reducing Tee, 8 x 8 x 4 in, Schedule 40 401582
Westlake Pipe & Fittings Reducing Tee, 8 x 8 x 4 in, Schedule 40 401582$130.02current price $130.02Southland 521-331HC Reducing Couplings, 1/2" x 1/4", Black
Southland 521-331HC Reducing Couplings, 1/2" x 1/4", Black$7.46current price $7.46Mueller Streamline 49887 0.5 x 12 in. FPT Female 80 PVC Coupler Nipple
Mueller Streamline 49887 0.5 x 12 in. FPT Female 80 PVC Coupler Nipple$8.14current price $8.14B&K Industries Black Iron Pipe Tee 1.5 Inch Malleable - Standard - Black, 1.5"
B&K Industries Black Iron Pipe Tee 1.5 Inch Malleable - Standard - Black, 1.5"$13.38current price $13.38Charlotte Pipe 4095303 0.5 in. Spigot x 0.25 in. Dia. FPT Schedule 80 PVC Reducing Bushing
Charlotte Pipe 4095303 0.5 in. Spigot x 0.25 in. Dia. FPT Schedule 80 PVC Reducing Bushing$18.28current price $18.28Street Elbow 90 Degree 3/8" Male NPT x 3/8" Female Brass Pipe Connector 116SE
Street Elbow 90 Degree 3/8" Male NPT x 3/8" Female Brass Pipe Connector 116SE$8.95current price $8.95Homewerks Worldwide 511-48-12-12-12B PVC Compression Pipe Tee, 1/2 In. - Quantity 4
Homewerks Worldwide 511-48-12-12-12B PVC Compression Pipe Tee, 1/2 In. - Quantity 4$26.71current price $26.71M-600-3TTM | Swagelok Male Branch Tee, 3/8" Tube : OD Compression x 1/4" Male : NPT, Monel/Alloy 400/R-405
M-600-3TTM | Swagelok Male Branch Tee, 3/8" Tube : OD Compression x 1/4" Male : NPT, Monel/Alloy 400/R-405$108.22current price $108.22ATC 1/2 in. Compression X 3/4 in. D FPT Brass Coupling
ATC 1/2 in. Compression X 3/4 in. D FPT Brass Coupling$23.74current price $23.74Orbit 53360 3/4-In. Slip x FHT Hose to Pipe PVC Fitting
Orbit 53360 3/4-In. Slip x FHT Hose to Pipe PVC Fitting$7.80current price $7.801/2" 45 Degree Elbow, Lead Free Brass, FNPT, 125 PSI
1/2" 45 Degree Elbow, Lead Free Brass, FNPT, 125 PSI$14.74current price $14.74