FaucetsSafety Equipment and GearAir ToolsAll Garage StorageAll Home SecurityAll Tool SetsAmerican StandardAwningsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsCable ManagementCar Emergency SuppliesCaulking & SealantsChains, Ropes and TiedownsCommercial LightingConduits and FittingsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorbellsElectrical ToolsEmergency SuppliesEmersonExtension Cord ReelsFastenersFlashlightsFlooring Accessories & ToolsFoam Multi-Purpose FlooringFurniture HardwareGarage CabinetsGarage Shelves and RacksGarage Storage SystemsGuttering & DrainageHand ToolsHome SafetyHooksHVAC Ducting and VentilationInsulationKitchen HardwareKitchen PlumbingLaddersLight BulbsLocker LocksMailboxes and Mailbox AccessoriesMechanics ToolsMetal SheetsOutletsPadlocksPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsProjectsRailingRoofingSafes & LockboxesSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolderingSpecialty PaintStair PartsStorage ContainersStorm & Flood PrepThermostatsTile Tools & MaterialsToilets and BidetsTool Equipment & StorageValves & Valve RepairWall DecalsWall OrganizationWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWater JugsWeatherproof CoversWeatherstrippingWildfire PrepWindow WeatherproofingWinter PrepWoodworking Tools
Sort by|
FaucetsSafety Equipment and GearAir ToolsAll Garage StorageAll Home SecurityAll Tool SetsAmerican StandardAwningsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsCable ManagementCar Emergency SuppliesCaulking & SealantsChains, Ropes and TiedownsCommercial LightingConduits and FittingsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorbellsElectrical ToolsEmergency SuppliesEmersonExtension Cord ReelsFastenersFlashlightsFlooring Accessories & ToolsFoam Multi-Purpose FlooringFurniture HardwareGarage CabinetsGarage Shelves and RacksGarage Storage SystemsGuttering & DrainageHand ToolsHome SafetyHooksHVAC Ducting and VentilationInsulationKitchen HardwareKitchen PlumbingLaddersLight BulbsLocker LocksMailboxes and Mailbox AccessoriesMechanics ToolsMetal SheetsOutletsPadlocksPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsProjectsRailingRoofingSafes & LockboxesSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolderingSpecialty PaintStair PartsStorage ContainersStorm & Flood PrepThermostatsTile Tools & MaterialsToilets and BidetsTool Equipment & StorageValves & Valve RepairWall DecalsWall OrganizationWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWater JugsWeatherproof CoversWeatherstrippingWildfire PrepWindow WeatherproofingWinter PrepWoodworking Tools

Expansion Fitting

Uses item details. Price when purchased online

SharkBite Poly Expansion Elbow Coupling for PEX-A Pipe - Easy Installation - 1/2 In., 5 Pack From $12.82

SharkBite Poly Expansion Elbow Coupling for PEX-A Pipe - Easy Installation - 1/2 In., 5 Pack
Available in additional 2 options
Options
From$1282

SharkBite Poly Expansion Elbow Coupling for PEX-A Pipe - Easy Installation - 1/2 In., 5 Pack

5 out of 5 Stars. 1 reviews

Supply Giant PEX-A 90 Degree Elbow Pipe Fitting; Plastic Poly Alloy; 1/2’’ Expansion Barb Connections; Black From $3.89

Supply Giant PEX-A 90 Degree Elbow Pipe Fitting; Plastic Poly Alloy; 1/2’’ Expansion Barb Connections; Black
Available in additional 6 options
Options
From$389

Supply Giant PEX-A 90 Degree Elbow Pipe Fitting; Plastic Poly Alloy; 1/2’’ Expansion Barb Connections; Black

Supply Giant PEX-A Coupling Pipe Fitting; Plastic Poly Alloy; 3/4'’ Expansion Barb; Black From $4.42

Supply Giant PEX-A Coupling Pipe Fitting; Plastic Poly Alloy; 3/4'’ Expansion Barb; Black
Available in additional 6 options
Options
From$442

Supply Giant PEX-A Coupling Pipe Fitting; Plastic Poly Alloy; 3/4'’ Expansion Barb; Black

2 out of 5 Stars. 1 reviews

SharkBite 1/2 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB072LFA From $8.69

SharkBite 1/2 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB072LFA
Available in additional 2 options
Options
From$869

SharkBite 1/2 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB072LFA

Supply Giant PEX-A Reducing Tee Pipe Fitting; Plastic Poly Alloy; 1/2'' x 1/2'’ x 3/4'' Expansion Barb; Black From $6.64

Supply Giant PEX-A Reducing Tee Pipe Fitting; Plastic Poly Alloy; 1/2'' x 1/2'’ x 3/4'' Expansion Barb; Black
Available in additional 18 options
Options
From$664

Supply Giant PEX-A Reducing Tee Pipe Fitting; Plastic Poly Alloy; 1/2'' x 1/2'’ x 3/4'' Expansion Barb; Black

Supply Giant PEX-A Adapter Pipe Fitting; Plastic Poly Alloy; 1/2 Expansion Barb Connections; Black $5.22

Supply Giant PEX-A Adapter Pipe Fitting; Plastic Poly Alloy; 1/2 Expansion Barb Connections; Black
current price $5.22

Supply Giant PEX-A Adapter Pipe Fitting; Plastic Poly Alloy; 1/2 Expansion Barb Connections; Black

SharkBite Poly Expansion Tee, 3/4 x 3/4 x 3/4 Inch PEX-A, Made in the USA, Pack of 5, Plastic Plumbing Fitting, UA370A5

SharkBite Poly Expansion Tee, 3/4 x 3/4 x 3/4 Inch PEX-A, Made in the USA, Pack of 5, Plastic Plumbing Fitting, UA370A5

SharkBite Poly Expansion Tee, 3/4 x 3/4 x 3/4 Inch PEX-A, Made in the USA, Pack of 5, Plastic Plumbing Fitting, UA370A5

Supply Giant PEX-A Tee Pipe Fitting; Plastic Poly Alloy; 1/2'’ Expansion Barb; Black From $5.53

Supply Giant PEX-A Tee Pipe Fitting; Plastic Poly Alloy; 1/2'’ Expansion Barb; Black
Available in additional 6 options
Options
From$553

Supply Giant PEX-A Tee Pipe Fitting; Plastic Poly Alloy; 1/2'’ Expansion Barb; Black

5 out of 5 Stars. 1 reviews

Mosack Group Brass 4 Port Manifold Expansion PEX - 4-Port, Black $13.64

Mosack Group Brass 4 Port Manifold Expansion PEX - 4-Port, Black
current price $13.64

Mosack Group Brass 4 Port Manifold Expansion PEX - 4-Port, Black

SharkBite 3/4 Inch 90 Degree Expansion Elbow for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB256LFA $10.65

SharkBite 3/4 Inch 90 Degree Expansion Elbow for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB256LFA
current price $10.65

SharkBite 3/4 Inch 90 Degree Expansion Elbow for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB256LFA

SharkBite 1/2 Inch x 3/4 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB068LFA $10.14

SharkBite 1/2 Inch x 3/4 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB068LFA
current price $10.14

SharkBite 1/2 Inch x 3/4 Inch Expansion FNPT Adapter Fitting for PEX-A Pipe, Brass Plumbing Fittings, Female NPT Adapter for PEX-A Tubing, UAB068LFA

SharkBite 1/2 Inch Poly Expansion Tee for PEX-A Pipe, Pack of 5, Plastic Plumbing Fittings, Tee Coupling for PEX-A Tubing, UA362A5 From $13.80

SharkBite 1/2 Inch Poly Expansion Tee for PEX-A Pipe, Pack of 5, Plastic Plumbing Fittings, Tee Coupling for PEX-A Tubing, UA362A5
Available in additional 2 options
Options
From$1380

SharkBite 1/2 Inch Poly Expansion Tee for PEX-A Pipe, Pack of 5, Plastic Plumbing Fittings, Tee Coupling for PEX-A Tubing, UA362A5

5 out of 5 Stars. 1 reviews

SharkBite Poly Expansion Reducing Tee UA454A5 - Plastic Plumbing Fitting - 3/4 x 1/2 x 1/2, 5 Pack From $16.13

SharkBite Poly Expansion Reducing Tee UA454A5 - Plastic Plumbing Fitting - 3/4 x 1/2 x 1/2, 5 Pack
Available in additional 2 options
Options
From$1613

SharkBite Poly Expansion Reducing Tee UA454A5 - Plastic Plumbing Fitting - 3/4 x 1/2 x 1/2, 5 Pack

Fernco Schedule 40 1-1/2 in. Hub x 1-1/2 in. Dia. Hub PVC Expansion Coupling $17.17

Fernco Schedule 40 1-1/2 in. Hub x 1-1/2 in. Dia. Hub PVC Expansion Coupling
current price $17.17

Fernco Schedule 40 1-1/2 in. Hub x 1-1/2 in. Dia. Hub PVC Expansion Coupling

139-7871 Expansion Fitting w/Seal $26.54 Was $32.85

139-7871 Expansion Fitting w/Seal
current price Now $26.54, Was $32.85

139-7871 Expansion Fitting w/Seal

SharkBite 1/2 Inch Expansion Tee for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB362LFA $9.82

SharkBite 1/2 Inch Expansion Tee for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB362LFA
current price $9.82

SharkBite 1/2 Inch Expansion Tee for PEX-A Pipe, Brass Plumbing Fittings for PEX-A Tubing, UAB362LFA

SharkBite PEX-A Expansion Water Heater Connector - Brass Fitting - 18 In, 3/4 x 3/4 In FIP $16.80

SharkBite PEX-A Expansion Water Heater Connector - Brass Fitting - 18 In, 3/4 x 3/4 In FIP
current price $16.80

SharkBite PEX-A Expansion Water Heater Connector - Brass Fitting - 18 In, 3/4 x 3/4 In FIP

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Pack of 5, Poly Plumbing Fittings, Female Adapter for PEX-A Tubing, UA526A5 $14.58

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Pack of 5, Poly Plumbing Fittings, Female Adapter for PEX-A Tubing, UA526A5
current price $14.58

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Pack of 5, Poly Plumbing Fittings, Female Adapter for PEX-A Tubing, UA526A5

SharkBite 1/2 Inch 3/8 Inch OD Expansion Angle Stop Valve Connector for PEX-A Pipe, Brass Plumbing Fittings, Stop Valve for PEX-A Tubing, UAB23058LFA From $11.76

SharkBite 1/2 Inch 3/8 Inch OD Expansion Angle Stop Valve Connector for PEX-A Pipe, Brass Plumbing Fittings, Stop Valve for PEX-A Tubing, UAB23058LFA
Available in additional 2 options
Options
From$1176

SharkBite 1/2 Inch 3/8 Inch OD Expansion Angle Stop Valve Connector for PEX-A Pipe, Brass Plumbing Fittings, Stop Valve for PEX-A Tubing, UAB23058LFA

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Brass Plumbing Fittings, Female Adapter for PEX-A Tubing, UAB526LFA $9.02

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Brass Plumbing Fittings, Female Adapter for PEX-A Tubing, UAB526LFA
current price $9.02

SharkBite 1/2 x 1/2 Inch NPSM Expansion FNPT Swivel Adapter for PEX-A Pipe, Brass Plumbing Fittings, Female Adapter for PEX-A Tubing, UAB526LFA

1 out of 5 Stars. 1 reviews

Apollo 4020403 1 x 0.75 in. Expansion Pex D Poly Alloy Tee Fitting $22.08

Apollo 4020403 1 x 0.75 in. Expansion Pex D Poly Alloy Tee Fitting
current price $22.08

Apollo 4020403 1 x 0.75 in. Expansion Pex D Poly Alloy Tee Fitting

Supply Giant PEX-A Reducing Coupling Pipe Fitting; Plastic Poly Alloy; 1/2'' x 3/4'’ Expansion Barb; Black From $4.42

Supply Giant PEX-A Reducing Coupling Pipe Fitting; Plastic Poly Alloy; 1/2'' x 3/4'’ Expansion Barb; Black
Available in additional 7 options
Options
From$442

Supply Giant PEX-A Reducing Coupling Pipe Fitting; Plastic Poly Alloy; 1/2'' x 3/4'’ Expansion Barb; Black

SharkBite Expansion Ball Valve UAB22462LFA - Brass, Easy Installation - 3/4 In. From $14.66

SharkBite Expansion Ball Valve UAB22462LFA - Brass, Easy Installation - 3/4 In.
Available in additional 2 options
Options
From$1466

SharkBite Expansion Ball Valve UAB22462LFA - Brass, Easy Installation - 3/4 In.

Thomas & Betts E945H Gray PVC Non-Metallic Coupling End Expansion Fitting 1-1/2 Inch Carlon $50.22 Was $60.21

Thomas & Betts E945H Gray PVC Non-Metallic Coupling End Expansion Fitting 1-1/2 Inch Carlon
current price Now $50.22, Was $60.21

Thomas & Betts E945H Gray PVC Non-Metallic Coupling End Expansion Fitting 1-1/2 Inch Carlon

SharkBite UA362A5 PEX-A Poly Expansion Tee, 1/2 Inch

SharkBite UA362A5 PEX-A Poly Expansion Tee, 1/2 Inch

SharkBite UA362A5 PEX-A Poly Expansion Tee, 1/2 Inch

PVC Schedule 40 Expansion Coupling - White - 1 Inch - Pack of 10 - Temperature-Resistant Design $35.69

PVC Schedule 40 Expansion Coupling - White - 1 Inch - Pack of 10 - Temperature-Resistant Design
current price $35.69

PVC Schedule 40 Expansion Coupling - White - 1 Inch - Pack of 10 - Temperature-Resistant Design

SharkBite 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA

SharkBite 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA

SharkBite 1/2 x 1/2 Inch Expansion MNPT Adapter for PEX-A Pipe, Brass Plumbing Fittings, Male NPT Adapter for PEX-A Tubing, UAB120LFA

Fernco 3 in. PVC 4 in. Expansion Coupling $24.33

Fernco 3 in. PVC 4 in. Expansion Coupling
current price $24.33

Fernco 3 in. PVC 4 in. Expansion Coupling

NDS 118-07 Pro-Span 1-3/4-Inch Expansion Repair Coupling for Broken or Cracked Pipe, White 0.75 Inch From $7.99

NDS 118-07 Pro-Span 1-3/4-Inch Expansion Repair Coupling for Broken or Cracked Pipe, White 0.75 Inch
Available in additional 7 options
Options
From$799

NDS 118-07 Pro-Span 1-3/4-Inch Expansion Repair Coupling for Broken or Cracked Pipe, White 0.75 Inch

10 Pcs XFITTING Pex A 1/2 Inch x 1/2 inch x 1/2 inch Pex A Poly Tee, Pex Expansion Poly Tee, 201-5-2=10XX From $18.49

10 Pcs XFITTING Pex A 1/2 Inch x 1/2 inch x 1/2 inch Pex A Poly Tee, Pex Expansion Poly Tee, 201-5-2=10XX
Available in additional 3 options
Options
From$1849

10 Pcs XFITTING Pex A 1/2 Inch x 1/2 inch x 1/2 inch Pex A Poly Tee, Pex Expansion Poly Tee, 201-5-2=10XX

Fernco Schedule 40 4 in. Hub x 4 in. Dia. Hub PVC Expansion Coupling $27.11

Fernco Schedule 40 4 in. Hub x 4 in. Dia. Hub PVC Expansion Coupling
current price $27.11

Fernco Schedule 40 4 in. Hub x 4 in. Dia. Hub PVC Expansion Coupling

NDS Flo Control Quick-Fix Expansion Pipe Repair Coupling - Socket X Spigot - 0.75 In PVC $11.70

NDS Flo Control Quick-Fix Expansion Pipe Repair Coupling - Socket X Spigot - 0.75 In PVC
current price $11.70

NDS Flo Control Quick-Fix Expansion Pipe Repair Coupling - Socket X Spigot - 0.75 In PVC

2 Pcs XFITTING Pex A 3/4 Inch x 3/4 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-5=2XX From $7.98

2 Pcs XFITTING Pex A 3/4 Inch x 3/4 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-5=2XX
Available in additional 3 options
Options
From$798

2 Pcs XFITTING Pex A 3/4 Inch x 3/4 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-5=2XX

2 Pcs XFITTING Pex A 3/4 Inch x 1/2 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-7=2XX From $8.99

2 Pcs XFITTING Pex A 3/4 Inch x 1/2 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-7=2XX
Available in additional 3 options
Options
From$899

2 Pcs XFITTING Pex A 3/4 Inch x 1/2 Inch x 1/2 Inch Poly Tee, Poly Pex Expansion Tee, 201-5-7=2XX

SharkBite 1/2 Inch PEX-A Expansion Sleeve, Plastic Pipe Ring for Brass and Poly Plumbing Fittings, Pack of 25, UA23102A25 From $10.74

SharkBite 1/2 Inch PEX-A Expansion Sleeve, Plastic Pipe Ring for Brass and Poly Plumbing Fittings, Pack of 25, UA23102A25
Standard, variant on SharkBite 1/2 Inch PEX-A Expansion Sleeve, Plastic Pipe Ring for Brass and Poly Plumbing Fittings, Pack of 25, UA23102A25
White, variant on SharkBite 1/2 Inch PEX-A Expansion Sleeve, Plastic Pipe Ring for Brass and Poly Plumbing Fittings, Pack of 25, UA23102A25
Options
From$1074

SharkBite 1/2 Inch PEX-A Expansion Sleeve, Plastic Pipe Ring for Brass and Poly Plumbing Fittings, Pack of 25, UA23102A25

5 out of 5 Stars. 1 reviews

2 Pcs XFITTING Pex A 1/2 Inch x 5/8 OD Straight, Pex A Expansion OD Straight Transition Adapter, 201-4-2=2XX $8.88

2 Pcs XFITTING Pex A 1/2 Inch x 5/8 OD Straight, Pex A Expansion OD Straight Transition Adapter, 201-4-2=2XX
current price $8.88

2 Pcs XFITTING Pex A 1/2 Inch x 5/8 OD Straight, Pex A Expansion OD Straight Transition Adapter, 201-4-2=2XX

Cantex 5144036 PVC 2-Piece Expansion Coupling 2 Inch $62.23

Cantex 5144036 PVC 2-Piece Expansion Coupling 2 Inch
current price $62.23

Cantex 5144036 PVC 2-Piece Expansion Coupling 2 Inch

3/4" PEX Expansion Press Fitting 3/4" Crimp Coupling Brass Adapter For Copper and Pex Pipe Fittings Connection (Pack of 5) $26.99 Was $29.99

3/4" PEX Expansion Press Fitting 3/4" Crimp Coupling Brass Adapter For Copper and Pex Pipe Fittings Connection (Pack of 5)
current price Now $26.99, Was $29.99

3/4" PEX Expansion Press Fitting 3/4" Crimp Coupling Brass Adapter For Copper and Pex Pipe Fittings Connection (Pack of 5)

Apollo EPXPAT1210PK Expansion Series Pipe Tee, 1/2 in, Barb, Poly Alloy, 200 psi Pressure Black - pack of 10 $28.16

Apollo EPXPAT1210PK Expansion Series Pipe Tee, 1/2 in, Barb, Poly Alloy, 200 psi Pressure Black - pack of 10
current price $28.16

Apollo EPXPAT1210PK Expansion Series Pipe Tee, 1/2 in, Barb, Poly Alloy, 200 psi Pressure Black - pack of 10

Pvc Sch 40 Expansion Coupling 2 In.

Pvc Sch 40 Expansion Coupling 2 In.
Available in additional 2 options
Options

Pvc Sch 40 Expansion Coupling 2 In.

5 out of 5 Stars. 1 reviews

Other options to consider

View all

Popular in Expansion Fitting

Related Products