Air ToolsAll Tool SetsAmerican StandardBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsCar Emergency SuppliesDoor HardwareDoor Security HardwareElectrical ToolsFastenersGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKitchen HardwareMechanics ToolsOutdoor DrainageOutletsPipes, Fittings & AccessoriesPower Tool AccessoriesRoofingShop Plumbing by FixtureStovesValves & Valve Repair
Sort by|
Air ToolsAll Tool SetsAmerican StandardBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsCar Emergency SuppliesDoor HardwareDoor Security HardwareElectrical ToolsFastenersGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKitchen HardwareMechanics ToolsOutdoor DrainageOutletsPipes, Fittings & AccessoriesPower Tool AccessoriesRoofingShop Plumbing by FixtureStovesValves & Valve Repair
Pipe Fitting Squares(344)
Uses item details. Price when purchased online
Wiher Downspout Adapter,3" x 4" Drain Pipe Extension,Fits Square Rain Gutter Drain Connector, Fits 3" x 4" Round Drain Pipe or Corrugated Landscape Pipe (Black) 2 Pack From $19.99
Sponsored
From$1999
Wiher Downspout Adapter,3" x 4" Drain Pipe Extension,Fits Square Rain Gutter Drain Connector, Fits 3" x 4" Round Drain Pipe or Corrugated Landscape Pipe (Black) 2 Pack
Save with
KFFKFF Pipe Accessories, 3/4" 45PCS (15xStraight, 15xElbows, 15xTees) Brass Pipe Accessories, Push-Fit Pipe Link Brass Air Accessories, Plumbing Adapter for Heat/Shower Systems, Water Tubes $65.99
Sponsored
$6599
current price $65.99KFFKFF Pipe Accessories, 3/4" 45PCS (15xStraight, 15xElbows, 15xTees) Brass Pipe Accessories, Push-Fit Pipe Link Brass Air Accessories, Plumbing Adapter for Heat/Shower Systems, Water Tubes
KFFKFF Pipe Accessories, 1/2" 50PCS Brass Pipe Accessories, Clamp-secured Direct-Flow Pipe Connector Brass Air Accessories, Robust Plumbing Accessories Tube Adapter for Heating/Shower Systems $39.99
Sponsored
$3999
current price $39.99KFFKFF Pipe Accessories, 1/2" 50PCS Brass Pipe Accessories, Clamp-secured Direct-Flow Pipe Connector Brass Air Accessories, Robust Plumbing Accessories Tube Adapter for Heating/Shower Systems
Square Tubing Fittings Connector Square Pipe Fittings Connector Plastic Black 6.00X6.00X2.50CM 10 Pcs $8.99 Was $10.97
Now$899
current price Now $8.99, Was $10.97$10.97
Square Tubing Fittings Connector Square Pipe Fittings Connector Plastic Black 6.00X6.00X2.50CM 10 Pcs
KALLORY 10Pcs Black Square Plastic Tubing Connectors Fittings for Reliable Support $10.79
$1079
current price $10.79KALLORY 10Pcs Black Square Plastic Tubing Connectors Fittings for Reliable Support
5 Pack 3/4" Square Head Male Pipe Plug Fittings Cast Iron End Caps, Silver $14.49
$1449
current price $14.495 Pack 3/4" Square Head Male Pipe Plug Fittings Cast Iron End Caps, Silver
BIBABLYKE Pack Of 5 Brass Square Pipe Fittings Brass Elbow Connectors Metal Corner Pipe Joints for Home Plumbing & Water Supply $14.47
$1447
current price $14.47BIBABLYKE Pack Of 5 Brass Square Pipe Fittings Brass Elbow Connectors Metal Corner Pipe Joints for Home Plumbing & Water Supply
Blue Square Manufacturing 1145101 2 in. PVC Y-Pipe Fitting $37.61
$3761
current price $37.61Blue Square Manufacturing 1145101 2 in. PVC Y-Pipe Fitting
Clearance Unique Bargains 304 Stainless Steel Pipe Fittings 1.5" BSPT Square Head Cored Plug 2 Pcs $15.74 Was $17.49
Now$1574
current price Now $15.74, Was $17.49$17.49
Unique Bargains 304 Stainless Steel Pipe Fittings 1.5" BSPT Square Head Cored Plug 2 Pcs
KFFKFF Pipe Accessories, 1/2" 45PCS (15xStraight, 15xElbows, 15xTees) Brass Pipe Accessories, Push-Fit Pipe Link Brass Air Accessories, Plumbing Accessories Adapter for Heating/Shower Systems $43.99
Sponsored
$4399
current price $43.99KFFKFF Pipe Accessories, 1/2" 45PCS (15xStraight, 15xElbows, 15xTees) Brass Pipe Accessories, Push-Fit Pipe Link Brass Air Accessories, Plumbing Accessories Adapter for Heating/Shower Systems
Brass Pipe Fitting Assortment #1 $279.99
Sponsored
$27999
current price $279.99Brass Pipe Fitting Assortment #1
Pack Of 5 Brass Square Pipe Fittings Brass Elbow Connectors Metal Corner Pipe Joints for Home Plumbing & Water Supply
Pack Of 5 Brass Square Pipe Fittings Brass Elbow Connectors Metal Corner Pipe Joints for Home Plumbing & Water Supply
Stainless steel 316 Heavy Duty Structural Pipe Fitting Handrail Connector Flush Joiner for 2" x 2" Outside Dimension Square Tubing
Stainless steel 316 Heavy Duty Structural Pipe Fitting Handrail Connector Flush Joiner for 2" x 2" Outside Dimension Square Tubing
1/4" NPTF Square Head Barstock Plug Brass End Cap Pipe Fitting Brand New 2-Pack $8.95 $4.48/ea
$895
current price $8.95$4.48/ea
1/4" NPTF Square Head Barstock Plug Brass End Cap Pipe Fitting Brand New 2-Pack
Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1-1/2" NPT Male $32.41
$3241
current price $32.41Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1-1/2" NPT Male
Clearance Unique Bargains 304 Stainless Steel Pipe Fittings 1.2" BSPT Square Head Cored Plug 2 Pcs $14.39 Was $15.99
Now$1439
current price Now $14.39, Was $15.99$15.99
Unique Bargains 304 Stainless Steel Pipe Fittings 1.2" BSPT Square Head Cored Plug 2 Pcs
Pipe Fitting - Aluminum - Class 150 - Square Socket Plug - 1-1/2" NPT Male $43.04
$4304
current price $43.04Pipe Fitting - Aluminum - Class 150 - Square Socket Plug - 1-1/2" NPT Male
Pipe Fitting - Brass - Class 125 - Square Head Plug - 3/8" NPT Male $17.10
$1710
current price $17.10Pipe Fitting - Brass - Class 125 - Square Head Plug - 3/8" NPT Male
Clearance Unique Bargains Brass Pipe Fittings 1/2"FeMale Thickened internal thread elbow (square type) 1.26" 2 Pcs $10.79 Was $11.99
Now$1079
current price Now $10.79, Was $11.99$11.99
Unique Bargains Brass Pipe Fittings 1/2"FeMale Thickened internal thread elbow (square type) 1.26" 2 Pcs
VEVOR Pipe Fittings, 1/2"-3/4" 12PCS Brass Pipe Fittings, Straight-Through Push-Fit Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Adapter for Heating/Shower Systems,Water Pipes $38.99
Sponsored
$3899
current price $38.99VEVOR Pipe Fittings, 1/2"-3/4" 12PCS Brass Pipe Fittings, Straight-Through Push-Fit Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Adapter for Heating/Shower Systems,Water Pipes
KFFKFF Pipe Accessories, 3/4" 50PCS Brass Pipe Accessories, Clamp-secured Direct-Flow Pipe Connector Brass Air Accessories, Robust Plumbing Tube Adapter for Heating/Shower Systems,Water Pipelines $50.99
Sponsored
$5099
current price $50.99KFFKFF Pipe Accessories, 3/4" 50PCS Brass Pipe Accessories, Clamp-secured Direct-Flow Pipe Connector Brass Air Accessories, Robust Plumbing Tube Adapter for Heating/Shower Systems,Water Pipelines
10pcs Square Tubing Connector Tube Fittings 2 Way Connector L Shape Tubing Joints $11.10
$1110
current price $11.1010pcs Square Tubing Connector Tube Fittings 2 Way Connector L Shape Tubing Joints
Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 1/2" NPT Male $18.30
$1830
current price $18.30Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 1/2" NPT Male
Lasco Fittings Brass Pipe Thread Plug Square Head - 1/8-Inch $7.59
$759
current price $7.59Lasco Fittings Brass Pipe Thread Plug Square Head - 1/8-Inch
Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 1" NPT Male $17.92 Was $19.93
Now$1792
current price Now $17.92, Was $19.93$19.93
Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 1" NPT Male
10pcs Square Tubing Connector Tube Fittings 2 Way L Shape Tubing Joints $12.02
$1202
current price $12.0210pcs Square Tubing Connector Tube Fittings 2 Way L Shape Tubing Joints
Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1-1/4" NPT Male $43.00
$4300
current price $43.00Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1-1/4" NPT Male
Pipe Fitting w/ Thread Sealant - Brass - Class 125 - Square Head Plug - 3/8" NPT Male $19.69
$1969
current price $19.69Pipe Fitting w/ Thread Sealant - Brass - Class 125 - Square Head Plug - 3/8" NPT Male
Voiceine 10pcs Square Tubing Connector Tube Fittings 2 Way Connector L Shape Tubing Joints $12.79
$1279
current price $12.79Voiceine 10pcs Square Tubing Connector Tube Fittings 2 Way Connector L Shape Tubing Joints
VEVOR Pipe Fittings, 3/4" 50PCS Brass Pipe Fittings, Clamp-style Straight-Through Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Tube Adapter for Heating/Shower Systems,Water Pipes $41.99
Sponsored
$4199
current price $41.99VEVOR Pipe Fittings, 3/4" 50PCS Brass Pipe Fittings, Clamp-style Straight-Through Pipe Connector Brass Air Fittings, Heavy Duty Plumbing Fittings Tube Adapter for Heating/Shower Systems,Water Pipes
KFFKFF Pipe Accessories, 3/4" 12PCS Brass Pipe Accessories, Direct Push Brass Air Connectors, Robust Plumbing Adapter for Heating/Shower Infrastructure, Water Pipelines $39.99
Sponsored
$3999
current price $39.99KFFKFF Pipe Accessories, 3/4" 12PCS Brass Pipe Accessories, Direct Push Brass Air Connectors, Robust Plumbing Adapter for Heating/Shower Infrastructure, Water Pipelines
Pipe Fitting - 316 Stainless Steel - Class 150 - Square Head Plug - 1" BSPT Male $31.48
$3148
current price $31.48Pipe Fitting - 316 Stainless Steel - Class 150 - Square Head Plug - 1" BSPT Male
Stainless Steel 316 Cast Pipe Fitting, Square Head Solid Plug, Class 150, 1/4" NPT Male
Stainless Steel 316 Cast Pipe Fitting, Square Head Solid Plug, Class 150, 1/4" NPT Male
Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1" NPT Male $21.93
$2193
current price $21.93Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1" NPT Male
1" 150 Threaded NPT Square Head Plug, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Cap $23.99
$2399
current price $23.991" 150 Threaded NPT Square Head Plug, 304 Stainless Steel, High-Pressure Pipe Fitting, Corrosion-Resistant, Durable Plumbing Cap
Pipe Fitting - Brass - Class 125 - Square Head Plug - 3/4" BSPT Male $21.25
$2125
current price $21.25Pipe Fitting - Brass - Class 125 - Square Head Plug - 3/4" BSPT Male
Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1/2" NPT Male $22.99
$2299
current price $22.99Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1/2" NPT Male
Stainless Steel 316 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1-1/4" NPT Male
Stainless Steel 316 Cast Pipe Fitting, Square Head Cored Plug, Class 150, 1-1/4" NPT Male
GAXIRE Square Tubing Connector Black 10Pcs 2.4x2.4x1in $12.99
$1299
current price $12.99GAXIRE Square Tubing Connector Black 10Pcs 2.4x2.4x1in
Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 3/8" NPT Male $16.75
$1675
current price $16.75Pipe Fitting - Aluminum - Class 150 - Square Head Plug - 3/8" NPT Male
1/2" NPTF Barstock Square Head Plug Solid Brass Pipe Fitting End Cap Brand New $7.79
$779
current price $7.791/2" NPTF Barstock Square Head Plug Solid Brass Pipe Fitting End Cap Brand New
Pipe Fittings - Galvanized Malleable Iron - Class 150 - Square Head Plug - 3/8" BSPT Male $15.53
$1553
current price $15.53Pipe Fittings - Galvanized Malleable Iron - Class 150 - Square Head Plug - 3/8" BSPT Male
Lasco Fittings Brass Pipe Plug Square Head - 3/4 In. Pipe Thread $11.89
$1189
current price $11.89Lasco Fittings Brass Pipe Plug Square Head - 3/4 In. Pipe Thread
Pipe Fitting - Brass - Class 125 - Square Head Plug - 1" BSPT Male $29.62
$2962
current price $29.62Pipe Fitting - Brass - Class 125 - Square Head Plug - 1" BSPT Male
Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1/4" NPT Male $16.95
$1695
current price $16.95Pipe Fitting - 304 Stainless Steel - Class 150 - Square Head Plug - 1/4" NPT Male
Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1-1/4" BSPT Male $43.00
$4300
current price $43.00Pipe Fitting - Brass - Class 125 - Square Socket Plug - 1-1/4" BSPT Male
Lasco Fittings Brass Pipe Plug Square Head - 3/8 Inch Thread - Gold $8.65
$865
current price $8.65Lasco Fittings Brass Pipe Plug Square Head - 3/8 Inch Thread - Gold
Square Head Plug Square Head Plug, 1-1/2" Pipe, MNPT, Malleable Iron, Class 150 $14.76
$1476
current price $14.76Square Head Plug Square Head Plug, 1-1/2" Pipe, MNPT, Malleable Iron, Class 150
3/4" NPTF Barstock Square Head Plug Solid Brass Pipe Fitting End Cap Brand New $8.49
$849
current price $8.493/4" NPTF Barstock Square Head Plug Solid Brass Pipe Fitting End Cap Brand New
13 out of 5 Stars. 1 reviews
Other options to consider(87)
Popular in Pipe Fitting Squares
Related Products
Homewerks Worldwide 511-14-34-34B Schedule 40 PVC Solvent Weld Slip Union, 3/4 In., Slip x Slip - Quantity 12
Homewerks Worldwide 511-14-34-34B Schedule 40 PVC Solvent Weld Slip Union, 3/4 In., Slip x Slip - Quantity 12$17.62current price $17.62Parker Hex Bushing Brass Bushing, 3/8 in Female NPT X 1/2 in Male NPT 209P-8-6
Parker Hex Bushing Brass Bushing, 3/8 in Female NPT X 1/2 in Male NPT 209P-8-6$10.74current price $10.74Midland Industries 28601 0.25 in. ID ARO Interchange Brass Coupler
Midland Industries 28601 0.25 in. ID ARO Interchange Brass Coupler$11.43current price $11.43Lasco 801-338 3" x 3" x 2" Schedule 80 PVC Reducing Tee 801-33
Lasco 801-338 3" x 3" x 2" Schedule 80 PVC Reducing Tee 801-33$48.15current price $48.15TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 12)
TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 12)$10.99current price $10.99Parker Hex Bushing Brass Bushing, 1/2 in Female NPT X 1 in Male NPT 209P-16-8
Parker Hex Bushing Brass Bushing, 1/2 in Female NPT X 1 in Male NPT 209P-16-8$16.06current price $16.06King Brothers 160-203HC Cpvc Compression Coupling 1/2"
King Brothers 160-203HC Cpvc Compression Coupling 1/2"$10.04current price $10.04Nibco 1/4" x 1/8" NOM C Reducing 90 Degree Long Radius Elbow 607LTR 1/4X1/8
Nibco 1/4" x 1/8" NOM C Reducing 90 Degree Long Radius Elbow 607LTR 1/4X1/8$20.64current price $20.64Lasco Fittings Slip Joint Coupling 03-3873 - Chrome Plated Brass - 1.5 In, Silver
Lasco Fittings Slip Joint Coupling 03-3873 - Chrome Plated Brass - 1.5 In, Silver$17.63current price $17.63LASCO 17-9071 1/8-Inch Female Pipe Thread by 1/8-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow
LASCO 17-9071 1/8-Inch Female Pipe Thread by 1/8-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow$9.34current price $9.34Midland Industries 28553 0.37 in. MIP Industrial Interchange Brass Coupler
Midland Industries 28553 0.37 in. MIP Industrial Interchange Brass Coupler$19.70current price $19.7050 each: Charlotte CPVC/Cts 90 Degree Street Elbow CTS 02304 080050
50 each: Charlotte CPVC/Cts 90 Degree Street Elbow CTS 02304 080050$50.54current price $50.54NDS CPT-1500-T Pipe Tee, 1-1/2 in, Compression x FNPT, PVC, White, SCH 40 Schedule, 150 psi Pressure
NDS CPT-1500-T Pipe Tee, 1-1/2 in, Compression x FNPT, PVC, White, SCH 40 Schedule, 150 psi Pressure$18.72current price $18.72LASCO 17-9079 3/4-Inch Female Pipe Thread by 3/4-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow
LASCO 17-9079 3/4-Inch Female Pipe Thread by 3/4-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow$17.98current price $17.98Legines Brass Pipe Fitting ,Hex Bushing, 3/8" NPT Male X 1/4" NPT Female(5pcs)
Legines Brass Pipe Fitting ,Hex Bushing, 3/8" NPT Male X 1/4" NPT Female(5pcs)$8.49current price $8.49TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 30)
TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 30)$24.99current price $24.99Nibco Bullhead Tee,Wrot Copper,3/8"x3/8"x1/2" 611BH 3/8X3/8X1/2
Nibco Bullhead Tee,Wrot Copper,3/8"x3/8"x1/2" 611BH 3/8X3/8X1/2$19.67current price $19.67Homewerks 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 $26.71