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$42.99
$45.99
Supply Giant NDUU0400 4" Straight Merchant Steel Coupling With Black Coating
Amazon.com
5
Free shipping
$42.99
$45.99
Supply Giant NDUU0400 4" Straight Merchant Steel Coupling With Black Coating
Amazon.com
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$22.12
Structural Pipe Fitting: Straight Coupling, External Coupling, 2 in For Pipe Size, Cast Iron, Gray Model: 30LW92
Grainger
$22.12
Structural Pipe Fitting: Straight Coupling, External Coupling, 2 in For Pipe Size, Cast Iron, Gray Model: 30LW92
Grainger
$37.25
AY Mcdonald 5120-144 74758 3/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$37.25
AY Mcdonald 5120-144 74758 3/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$46.24
AY Mcdonald 5141-134 74758-22 1" CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$46.24
AY Mcdonald 5141-134 74758-22 1" CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$139.36
AY Mcdonald 5121-148 74758 1-1/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$139.36
AY Mcdonald 5121-148 74758 1-1/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$257.91
A Y Mcdonald 74758Q 1-1/2 in. CTS Compression Brass Straight Coupling, Lead Free
Voomi Supply
$257.91
A Y Mcdonald 74758Q 1-1/2 in. CTS Compression Brass Straight Coupling, Lead Free
Voomi Supply
$24.24
Brass Ftg XNL111-16 Straight Pipe Coupling 1 in FNPT
Voomi Supply
30-day returns (most items)
$24.24
Brass Ftg XNL111-16 Straight Pipe Coupling 1 in FNPT
Voomi Supply
$485.34
5 in. NPS - Full Coupling - Straight Tapped - Standard (SCH 40/150) Black Steel Merchant Pipe Couplings - DOMESTIC
BFO
60-day returns (most items)
$485.34
5 in. NPS - Full Coupling - Straight Tapped - Standard (SCH 40/150) Black Steel Merchant Pipe Couplings - DOMESTIC
BFO
$8,151.23
OPW 3 in. Stainless Steel Straight Coupler W/ Chemraz Seals - 1776DLSS30
John M. Ellsworth Co., Inc.
$8,151.23
OPW 3 in. Stainless Steel Straight Coupler W/ Chemraz Seals - 1776DLSS30
John M. Ellsworth Co., Inc.
$19.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
70
$19.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
$13.90
Structural Pipe Fitting: Straight Coupling, External Coupling, 1 1/2 in For Pipe Size, Cast Iron Model: 4NXU9
Grainger
1
$13.90
Structural Pipe Fitting: Straight Coupling, External Coupling, 1 1/2 in For Pipe Size, Cast Iron Model: 4NXU9
Grainger
$42.44
MAINTENANCE WAREHOUSE Push-To-Connect Straight Coupling - 1" X 1" 403139
DkHardware.com
$42.44
MAINTENANCE WAREHOUSE Push-To-Connect Straight Coupling - 1" X 1" 403139
DkHardware.com
$26.95
Kee Safety - 14-7 - Kee Klamp Straight Coupling, 1-1/4" Dia.
Global Industrial
$26.95
Kee Safety - 14-7 - Kee Klamp Straight Coupling, 1-1/4" Dia.
Global Industrial
$26.95
Kee Safety - L14-7 - Aluminum Straight Coupling, 1-1/4" Dia.
Global Industrial
$26.95
Kee Safety - L14-7 - Aluminum Straight Coupling, 1-1/4" Dia.
Global Industrial
$16.99
Uenede 12PCS LF Brass 3/4 To 1/2 Inch PEX Reducer Barb Straight Coupling Pipe Crimp Fitting
Amazon.com
87
$16.99
Uenede 12PCS LF Brass 3/4 To 1/2 Inch PEX Reducer Barb Straight Coupling Pipe Crimp Fitting
Amazon.com
$37.56
(Pack Of 5) EFIELD 1-Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC, 5 Pieces,(PF009-5PCS)
Amazon.com
480
Free shipping
$37.56
(Pack Of 5) EFIELD 1-Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC, 5 Pieces,(PF009-5PCS)
Amazon.com
$238.88
Danfoss/Eaton NH1600C250B0650 Aeroquip By Danfoss | Flexmaster Coupling 2.50 Pipe ID Straight Carbon Steel
Hose Warehouse
30-day returns (most items)
$238.88
Danfoss/Eaton NH1600C250B0650 Aeroquip By Danfoss | Flexmaster Coupling 2.50 Pipe ID Straight Carbon Steel
Hose Warehouse
$50.99
20-Pack EFIELD 1/2 Inch Straight Coupling Push-Fit Brass Fitting To Connect Pex, Copper, CPVC With A Disconnect Tool,(PF003-20PCS)
Amazon.com
605
Free shipping
$50.99
20-Pack EFIELD 1/2 Inch Straight Coupling Push-Fit Brass Fitting To Connect Pex, Copper, CPVC With A Disconnect Tool,(PF003-20PCS)
Amazon.com
$44.18
Sharkbite 2 Inch Coupling, Push To Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UXL0154
Amazon.com
183
Free shipping
$44.18
Sharkbite 2 Inch Coupling, Push To Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UXL0154
Amazon.com
$45.30
Dixon E-Series Hydraulic 303 Stainless Steel Straight Through Interchange Female Coupler - 4EF4-S
John M. Ellsworth Co., Inc.
30-day returns (most items)
$45.30
Dixon E-Series Hydraulic 303 Stainless Steel Straight Through Interchange Female Coupler - 4EF4-S
John M. Ellsworth Co., Inc.
$26.49
(Pack Of 10) EFIELD 1/2 Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC With A Disconnect Tool,(PF003-10PCS)
Amazon.com
484
$26.49
(Pack Of 10) EFIELD 1/2 Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC With A Disconnect Tool,(PF003-10PCS)
Amazon.com
$10.99
POWERTEC 70234 2-1/2" Pipe Coupling, Clear
Amazon.com
41
$10.99
POWERTEC 70234 2-1/2" Pipe Coupling, Clear
Amazon.com
$75.16
Guillemin DN 50 Stainless Steel Coupling G 2' Male Threads With Lock
Tameson.com
$75.16
Guillemin DN 50 Stainless Steel Coupling G 2' Male Threads With Lock
Tameson.com
$53.95
Kee Safety - 14-9 - Straight Coupling, 2" Dia.
Global Industrial
$53.95
Kee Safety - 14-9 - Straight Coupling, 2" Dia.
Global Industrial
$40.41
AY Mcdonald 5130-114 74758T 3/4" T CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$40.41
AY Mcdonald 5130-114 74758T 3/4" T CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
SupplyHouse.com
$12.98
(Pack Of 5) Topaipe 1 X 3/4 Inch PPSU PEX-A Expansion Coupling, F1960, PPSU ONLY For PEX-A Pipe, Straight Coupling Connector Fitting For Pipe/Tubing
Amazon.com
$12.98
(Pack Of 5) Topaipe 1 X 3/4 Inch PPSU PEX-A Expansion Coupling, F1960, PPSU ONLY For PEX-A Pipe, Straight Coupling Connector Fitting For Pipe/Tubing
Amazon.com
$10.61
Hollaender 3/4" Pipe, Aluminum Alloy Straight Coupling Pipe Rail Fitting Bright Finish 70-5 - 04207296
Penn Tool Co
$10.61
Hollaender 3/4" Pipe, Aluminum Alloy Straight Coupling Pipe Rail Fitting Bright Finish 70-5 - 04207296
Penn Tool Co
$35.68
2 in. Pipe Fitting Ductile Iron Straight Coupling With Ribs, Class 300 UL/FM
BFO
60-day returns (most items)
$35.68
2 in. Pipe Fitting Ductile Iron Straight Coupling With Ribs, Class 300 UL/FM
BFO
$77.01
Smith Cooper 3000 Forged 316 Stainless Steel 2 in. Full Coupling Fitting - Threaded - Fig. S4036CP - 4307001168
John M. Ellsworth Co., Inc.
30-day returns (most items)
$77.01
Smith Cooper 3000 Forged 316 Stainless Steel 2 in. Full Coupling Fitting - Threaded - Fig. S4036CP - 4307001168
John M. Ellsworth Co., Inc.
$16.38
3/4" FGHT HFC 35 Series Polysulfone Coupling Insert - Straight Th
United States Plastic Corporation
30-day returns (most items)
$16.38
3/4" FGHT HFC 35 Series Polysulfone Coupling Insert - Straight Th
United States Plastic Corporation
$49.93
Kee Safety 2" Pipe, Malleable Iron Straight Coupling Pipe Rail Fitting Galvanized Finish 14-9 - 89818348
Penn Tool Co
$49.93
Kee Safety 2" Pipe, Malleable Iron Straight Coupling Pipe Rail Fitting Galvanized Finish 14-9 - 89818348
Penn Tool Co
$22.66
Smith Cooper 125 Bronze Lead Free 1 1/2 in. Coupling Fitting - Threaded - Fig. 36CP1L - 4385001350
John M. Ellsworth Co., Inc.
30-day returns (most items)
$22.66
Smith Cooper 125 Bronze Lead Free 1 1/2 in. Coupling Fitting - Threaded - Fig. 36CP1L - 4385001350
John M. Ellsworth Co., Inc.
$70.48
Merchant Coupling: Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG9
Grainger
$70.48
Merchant Coupling: Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG9
Grainger
$89.99
$95.99
35 Pieces 1/2 Inch Push To Connect Brass Plumbing Fittings Include 14 Straight Coupling 14 Pcs 90 Degree Elbow Plumbing Connectors And 7 Tee Push Fit
Amazon.com
30
Free shipping
$89.99
$95.99
35 Pieces 1/2 Inch Push To Connect Brass Plumbing Fittings Include 14 Straight Coupling 14 Pcs 90 Degree Elbow Plumbing Connectors And 7 Tee Push Fit
Amazon.com
$32.66
Coupling: 304 Stainless Steel, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N020
Grainger
$32.66
Coupling: 304 Stainless Steel, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N020
Grainger
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    Shop straight coupling

    Sponsored
    About our ads
    $42.99
    $45.99
    Supply Giant NDUU0400 4" Straight Merchant Steel Coupling With Black Coating
    Amazon.com
    5
    Free shipping
    $42.99
    $45.99
    Supply Giant NDUU0400 4" Straight Merchant Steel Coupling With Black Coating
    Amazon.com
    $28.84
    JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
    John M. Ellsworth Co., Inc.
    $28.84
    JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
    John M. Ellsworth Co., Inc.
    $22.12
    Structural Pipe Fitting: Straight Coupling, External Coupling, 2 in For Pipe Size, Cast Iron, Gray Model: 30LW92
    Grainger
    $22.12
    Structural Pipe Fitting: Straight Coupling, External Coupling, 2 in For Pipe Size, Cast Iron, Gray Model: 30LW92
    Grainger
    $37.25
    AY Mcdonald 5120-144 74758 3/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $37.25
    AY Mcdonald 5120-144 74758 3/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $46.24
    AY Mcdonald 5141-134 74758-22 1" CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $46.24
    AY Mcdonald 5141-134 74758-22 1" CTS Compression Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $139.36
    AY Mcdonald 5121-148 74758 1-1/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $139.36
    AY Mcdonald 5121-148 74758 1-1/4" Flare Straight Coupling (Lead-Free) | Supplyhouse.Com
    SupplyHouse.com
    $257.91
    A Y Mcdonald 74758Q 1-1/2 in. CTS Compression Brass Straight Coupling, Lead Free
    Voomi Supply
    $257.91
    A Y Mcdonald 74758Q 1-1/2 in. CTS Compression Brass Straight Coupling, Lead Free
    Voomi Supply
    $24.24
    Brass Ftg XNL111-16 Straight Pipe Coupling 1 in FNPT
    Voomi Supply
    30-day returns (most items)
    $24.24
    Brass Ftg XNL111-16 Straight Pipe Coupling 1 in FNPT
    Voomi Supply
    $485.34
    5 in. NPS - Full Coupling - Straight Tapped - Standard (SCH 40/150) Black Steel Merchant Pipe Couplings - DOMESTIC
    BFO
    60-day returns (most items)
    $485.34
    5 in. NPS - Full Coupling - Straight Tapped - Standard (SCH 40/150) Black Steel Merchant Pipe Couplings - DOMESTIC
    BFO
    $8,151.23
    OPW 3 in. Stainless Steel Straight Coupler W/ Chemraz Seals - 1776DLSS30
    John M. Ellsworth Co., Inc.
    $8,151.23
    OPW 3 in. Stainless Steel Straight Coupler W/ Chemraz Seals - 1776DLSS30
    John M. Ellsworth Co., Inc.
    $19.90
    8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
    Amazon.com
    70
    $19.90
    8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
    Amazon.com
    $13.90
    Structural Pipe Fitting: Straight Coupling, External Coupling, 1 1/2 in For Pipe Size, Cast Iron Model: 4NXU9
    Grainger
    1
    $13.90
    Structural Pipe Fitting: Straight Coupling, External Coupling, 1 1/2 in For Pipe Size, Cast Iron Model: 4NXU9
    Grainger
    $42.44
    MAINTENANCE WAREHOUSE Push-To-Connect Straight Coupling - 1" X 1" 403139
    DkHardware.com
    $42.44
    MAINTENANCE WAREHOUSE Push-To-Connect Straight Coupling - 1" X 1" 403139
    DkHardware.com
    $26.95
    Kee Safety - 14-7 - Kee Klamp Straight Coupling, 1-1/4" Dia.
    Global Industrial
    $26.95
    Kee Safety - 14-7 - Kee Klamp Straight Coupling, 1-1/4" Dia.
    Global Industrial
    $26.95
    Kee Safety - L14-7 - Aluminum Straight Coupling, 1-1/4" Dia.
    Global Industrial
    $26.95
    Kee Safety - L14-7 - Aluminum Straight Coupling, 1-1/4" Dia.
    Global Industrial
    $16.99
    Uenede 12PCS LF Brass 3/4 To 1/2 Inch PEX Reducer Barb Straight Coupling Pipe Crimp Fitting
    Amazon.com
    87
    $16.99
    Uenede 12PCS LF Brass 3/4 To 1/2 Inch PEX Reducer Barb Straight Coupling Pipe Crimp Fitting
    Amazon.com
    $37.56
    (Pack Of 5) EFIELD 1-Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC, 5 Pieces,(PF009-5PCS)
    Amazon.com
    480
    Free shipping
    $37.56
    (Pack Of 5) EFIELD 1-Inch Straight Coupling Push-Fit Fitting To Connect Pex, Copper, CPVC, 5 Pieces,(PF009-5PCS)
    Amazon.com
    $238.88
    Danfoss/Eaton NH1600C250B0650 Aeroquip By Danfoss | Flexmaster Coupling 2.50 Pipe ID Straight Carbon Steel
    Hose Warehouse
    30-day returns (most items)
    $238.88
    Danfoss/Eaton NH1600C250B0650 Aeroquip By Danfoss | Flexmaster Coupling 2.50 Pipe ID Straight Carbon Steel
    Hose Warehouse