- SAVE $3.93$9.99$13.92Dixon Valve and Coupling 2-Lug Female 3/4 In. NPT EndAcme Tools
- SAVE $34.33$68.99$103.32Dixon Valve and Coupling Universal Swivel Male 1/2 In. NPT EndAcme Tools
- SAVE $13.02$27.99$41.01Dixon Valve and Coupling 3 In. Type D Coupler x Female NPTAcme Tools
- SAVE $11.47$26.99$38.46Dixon Valve and Coupling 3 In. Type C Coupler x Hose ShankAcme Tools
- SAVE $6.26$13.99$20.25Dixon Valve and Coupling Global Cam & Groove Type A Adapter x Female 3 In. NPTAcme Tools
- SAVE $71.38$143.99$215.37Dixon Valve and Coupling 1-1/2 In. NST Brass Industrial Fog NozzleAcme Tools
- SAVE $1.54$3.29$4.83Dixon Valve and Coupling 1-56/64 In. x 5 In. Worm Gear Hose ClampAcme Tools
- SAVE $5.27$10.99$16.26Dixon Valve and Coupling Air Chief Industrial Semi-Automatic Female 1/4 In. NPT CouplerAcme Tools
- SAVE $3.55$7.19$10.74Dixon Valve and Coupling Type E 1-1/2 In. Male Adapter x Hose ShankAcme Tools
- $1,524.99Dixon DDC200SS Stainless Steel 316 Dry Quick Disconnect Fitting, Hose Coupler, 70mm Coupling x 2" NPT FemaleAmazon
- $36.77EASTMAN 4-in Schedule 40 PVC Coupling | 20599Lowe's
- $1.39Charlotte Pipe 1-1/2-in Schedule 40 PVC Coupling | PVC 02100 1400Lowe's
- $1.271/2 in. Compression Coupling for Drip Tubing (fits 0.71 in. O.D.)The Home Depot
- $6.42and upCharlotte Pipe 4-in x 4-in PVC DWV Hub Coupling for Non-Potable Water - NSF Safety Listed | PVC 00100 1400Lowe's & 1 more
- $4.99Charlotte Pipe Schedule 40 2-1/2 in. Slip X 2-1/2 in. D Slip PVC Coupling 1 pkAce Hardware
- $9.99and upCharlotte Pipe Schedule 40 3 in. Hub X 3 in. D Hub PVC Repair Coupling 1 pkAce Hardware & 1 more
- $9.49Reducing Coupling 19mm to 31mm Increaser Schedule DWV Pipe Fitting GreenBed Bath & Beyond
- $10.99Compression Coupling 6mmx6mm OD Compression Tee Pipe Fittings Blue 2 PackBed Bath & Beyond
- $18.77and upFlexible Coupling Repair Fitting Fernco Size: 4" x 4"Wayfair & 1 more
- $11.19and upFernco 2-in. Flexible PVC Coupling for Sewer, Drain, Waste and Vent Piping - Positively Seals Drain Connections - Rustproof Stainless Steel ClampsLowe's & 2 more
- $9.49Compression Coupling Tube OD Compression Union Pipe FittingsBed Bath & Beyond
- $2.99and upSTZ Industries 1/8 in. FIP each X 1/8 in. D FIP Black Malleable Iron CouplingAce Hardware & 1 more
- $17.29Flex Coupling ConnectorWayfair
- $269.99Flexible CouplingsWest Marine
- $3.99Gilmour Polymer Female Quick Connector CouplingAce Hardware
- $14.98STAR Water Systems Steel Coupling | 024780Lowe's
- $1.471/2 in. Compression Reducing CouplingThe Home Depot
- $18.29BANJO 300GV 3In Viton Coupling GasketZoro.com
- $17.10Gates G45583-0606S Polar seal CouplingAmazon
- $4.59Ace Plastic Male Quick Connector CouplingAce Hardware
- $17.47and up0.75" Spud Coupling Assembly SloanWayfair & 1 more
- $2.593/8 in. Funny Pipe CouplingThe Home Depot
- $1.99Homewerks 1/2 in. Pex CouplingTractor Supply
- $4.59Ace Fill Valve Coupling Nut BrassAce Hardware
- $18.974 in. PVC DWV Repair CouplingThe Home Depot
- $19.163 in. IPS PVC Compression CouplingThe Home Depot
- $5.811/2 in. PVC Compression CouplingThe Home Depot
- $5.181/2 in. PVC Expansion CouplingThe Home Depot
- $16.77Bowl to Tank Coupling KitThe Home Depot
- $11.98STAR Water Systems Brass Coupling | 148125Lowe's
- $70.49GROHE 46315000 Quick CouplingZoro.com
- $0.401/2 in. PVC Standard CouplingThe Home Depot
- $4.49and upEsco Elkhart Supply Company Coupling, 1/2" P X 1/2" P CouplingCamping World & 1 more
- $62.91Jones Stephens E09300 3 PVC Expand Coupling Rough Plumbing Pipe and Fittings CouplingsBuild.com
- $2.93PROFLO PFCCCND 1/2" Pipe Fitting Coupling Rough Plumbing Pipe and Fittings CouplingsBuild.com
- $19.82EASTMAN Slip Flex Pipe Coupling Stainless Steel in Black | 86008Lowe's
- $27.00Universal Quick Connect Coupling with Flow RestrictionWayfair
- $3.72Jones Stephens C76003LF 1" Brass PEX Coupling Brass Rough Plumbing Pipe and Fittings CouplingsBuild.com
- $28.00Universal Quick CouplingWayfair
- $2.79LDR Industries 1/2 in. PVC CouplingTractor Supply
- $1.99DIG 1/2 in. Universal NUTLOC CouplingTractor Supply
- $2.851/4 in. Flare Brass Coupling FittingThe Home Depot
- $13.233/4 in. Brass Push-Fit CouplingThe Home Depot
- $3.79LDR Industries 1-1/4 in. CouplingTractor Supply
- $12.99Water Source Brass Insert Coupling, 1 in.Tractor Supply
- $5.99Forney Quick Connect Plug Coupling 5500 psiAce Hardware
- $0.70Zurn QQPC33X Qicksert Polymer Coupling - 1/2" Barb Rough Plumbing Pipe and Fittings CouplingsBuild.com