Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands
Shop the Collection

Water Supply Lines

Browse water supply lines from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
96 products Same-day shipping cutoff: 11 AM PT
Plumb Pak EZ 3/8 in. Compression X 7/8 in. D Ballcock 9 in. Vinyl Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression X 7/8 in. D Ballcock 9 in. Vinyl Supply Line

MPN: PP23870

$6.99
Plumb Pak 3/8 in. 30 in. Polybutylene Supply Tube
USA
Ships Today

Plumb Pak

Plumb Pak 3/8 in. 30 in. Polybutylene Supply Tube

MPN: PP70-7

$8.59
Plumb Pak 7/8 in. D X 6 ft. L Rubber Dishwasher Hose
USA
Ships Today

Plumb Pak

Plumb Pak 7/8 in. D X 6 ft. L Rubber Dishwasher Hose

MPN: PP855-71

$24.99
Plumb Pak Plastic Discharge Hose 5/8 in. D X 6 ft. L
Ships Today

Plumb Pak

Plumb Pak Plastic Discharge Hose 5/8 in. D X 6 ft. L

MPN: PP850-12

$16.99
Plumb Pak 1/2 in. FIP X 3/8 in. D Compression Brass Straight Connector
Ships Today

Plumb Pak

Plumb Pak 1/2 in. FIP X 3/8 in. D Compression Brass Straight Connector

MPN: PP73PCLF

$6.59
Plumb Pak 1/2 in. MIP X 3/8 in. D Compression Brass Straight Connector
Ships Today

Plumb Pak

Plumb Pak 1/2 in. MIP X 3/8 in. D Compression Brass Straight Connector

MPN: PP74PCLF

$6.99
Plumb Pak 3/8 in. Compression X 3/8 in. D Delta Style 12 in. Stainless Steel Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Compression X 3/8 in. D Delta Style 12 in. Stainless Steel Faucet Supply Line

MPN: PP23850LF

$7.99
Plumb Pak EZ 3/8 in. Compression X 3/8 in. D Delta Style 20 in. Stainless Steel Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression X 3/8 in. D Delta Style 20 in. Stainless Steel Faucet Supply Line

MPN: PP23851

$9.99
Plumb Pak 5/8 in. D X 6 ft. L Rubber Dishwasher Hose
USA
Ships Today

Plumb Pak

Plumb Pak 5/8 in. D X 6 ft. L Rubber Dishwasher Hose

MPN: PP855-74

$17.99
Homewerks 3/8 in. Compression X 1/2 in. D FIP 16 in. Braided Stainless Steel Supply Line
Ships Today

Homewerks

Homewerks 3/8 in. Compression X 1/2 in. D FIP 16 in. Braided Stainless Steel Supply Line

MPN: 7223-16-38-2-B2

$11.99
Homewerks 3/8 in. Compression X 1/2 in. D FIP 20 in. PVC Supply Line
In-Store

Homewerks

Homewerks 3/8 in. Compression X 1/2 in. D FIP 20 in. PVC Supply Line

MPN: 7228-20-38-2-B2

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Homewerks 3/8 in. Compression X 1/2 in. D FIP 20 in. Braided Stainless Steel Supply Line
Ships Today

Homewerks

Homewerks 3/8 in. Compression X 1/2 in. D FIP 20 in. Braided Stainless Steel Supply Line

MPN: 7223-20-38-2-B2

$12.99
SharkBite Click Seal 1/2 in. PTC X 1/2 in. D PTC 20 in. Brass Connector
Ships Today

Sharkbite

SharkBite Click Seal 1/2 in. PTC X 1/2 in. D PTC 20 in. Brass Connector

MPN: UR24657Z

$23.99
Fluidmaster 3/4 in. FIP X 3/4 in. D FIP 24 in. Braided Stainless Steel Water Heater Supply Line
Ships Today

Fluidmaster

Fluidmaster 3/4 in. FIP X 3/4 in. D FIP 24 in. Braided Stainless Steel Water Heater Supply Line

MPN: B1H24

$18.99
SharkBite 1/2 in. Push Fit X 3/4 in. D FIP 12 in. Stainless Steel Water Heater Supply Connector
Ships Today

Sharkbite

SharkBite 1/2 in. Push Fit X 3/4 in. D FIP 12 in. Stainless Steel Water Heater Supply Connector

MPN: UR3068FX12

$23.99
Plumb Pak 3/8 in. Female in. X 3/8 in. D Tube Brass Adapter
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Female in. X 3/8 in. D Tube Brass Adapter

MPN: PP2038LF

$11.99
Plumb Pak 3/8 in. Female in. X 3/8 in. D Tube Brass Adapter
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Female in. X 3/8 in. D Tube Brass Adapter

MPN: PP2037LF

$11.99
Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 12 in. Stainless Steel Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 12 in. Stainless Steel Faucet Supply Line

MPN: PP23801LF

$6.99
Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 20 in. Vinyl Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 20 in. Vinyl Faucet Supply Line

MPN: PP23862

$7.99
Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 16 in. Stainless Steel Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 16 in. Stainless Steel Faucet Supply Line

MPN: PP23802

$7.59
Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 16 in. Vinyl Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 16 in. Vinyl Faucet Supply Line

MPN: PP23861

$7.59
Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 30 in. Stainless Steel Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak 3/8 in. Compression X 1/2 in. D FIP 30 in. Stainless Steel Faucet Supply Line

MPN: PP23808

$9.99
Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 36 in. Vinyl Faucet Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression X 1/2 in. D FIP 36 in. Vinyl Faucet Supply Line

MPN: PP23863

$14.99
Plumb Pak EZ 3/8 in. Compression in. X 7/8 in. D Ballcock 20 in. Vinyl Toilet Supply Line
Ships Today

Plumb Pak

Plumb Pak EZ 3/8 in. Compression in. X 7/8 in. D Ballcock 20 in. Vinyl Toilet Supply Line

MPN: PP23872

$9.59
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare