Skip to the content

Free Shipping On Orders Over $89 | Call Our Experts Today

Search for products

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Need help?

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Home »size-3-8

Collection: 1/2"

Filter products

Filter

Brand

Search

Apollo Valves
Aquaflo
BrassCraft
Dixon Valve
Everflow
Fluidmaster
Jones Stephens
LSP Products
Matco-Norca
Merit Brass
Nibco
Rectorseal
Rehau
Sharkbite
Spears Manufacturing
Titan
Tylok
Uponor

Type

Search

Adapters
Angle Valves
Ball Valves
Bushings
Caps
Check Valves
Connectors
Couplings
Elbows
Faucet Supply Lines
Gas Ball Valves
Gas Connectors
Gauges
PEX Valves
Reducers
Supply Stops
Tees
Unions
Wye Strainers

Size

Search

1/8"
1/4"
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
4"

Connection Type

Search

Barb
Compression
Female Threaded
Male Threaded

Length

Search

12"
18"
24"
30"
36"
48"

Diameter

Search

1/4" ID
3/8" ID

Finish

Search

Stainless Steel
Yellow

Material

Search

Brass
Bronze
Copper
Galvanized Steel
PVC
Stainless Steel

Material Ratings

Search

304

Bend Angle

Search

45 Degrees
90 Degrees

Safety Ratings

Search

ANSI Compliant
ASME Rated
NSF Certified

Price

Search

Under $5
$5 to $10
$10 to $15
$15 to $20
$20 to $25
$25 to $50
$50 to $75
$75 to $100
$100 to $150
$150 to $200
$200 to $250
$250 to $300

In stock 65
Out of stock 13

The highest price is $266.00

$ From

$ To

Sort by:

68 Products

Nibco

1/2" x 3/8" Adapter C x F - Wrot Copper, 603

In stock

(0)

Regular price $4.82
Nibco

1/2" x 3/8" Adapter C x M - Wrot Copper, 604

In stock

(0)

Regular price $5.66
Nibco

1/2" x 3/8" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $10.69
Nibco

1/2" x 3/8" Fitting Reducer Ftg x C - Wrot Copper, 600-2

In stock

(0)

Regular price $1.86
Nibco

1/2" x 3/8" Reducing Coupling C x C - Wrot Copper, 600

In stock

(0)

Regular price $1.79
Spears Manufacturing

1413-073 - 1/2" x 3/8" Polypropylene Spiral Barbed 90 Degree Elbow, MIPT x Spiral Barb

Out of stock

(0)

Regular price $0.81

Out of stock
SharkBite

23036-0000LF - 1/2" SharkBite x 3/8" Compression Brass Angle Stop Lead Free

In stock

(0)

Regular price $12.90
Rehau

258408 - 3/8" and 1/2" Steel Support Bend

In stock

(0)

Regular price $3.19
Rehau

266170-001 - 3/8"and 1/2" PVC Bend Guide

In stock

(0)

Regular price $14.43
Rehau

418437-001 - 1/2" EVERLOC+ x 3/8" Compression Straight Valve, Plated

In stock

(2)

Regular price $18.57
Rehau

418438-001 - 1/2" EVERLOC+ x 3/8" Compression Angle Valve, Plated

In stock

(0)

Regular price $18.07
Tylok

468-DGG - 1/4" x 3/8" x 1/2" No-Go Gap Gage

Out of stock

(0)

Regular price $22.70

Out of stock
Apollo Valves

77C-A - 2 Piece Full Port Bronze Ball Valve, NPT x NPT

In stock

(0)

Regular price From $21.52

Select Options
Apollo Valves

77CLF-A - 2 Piece Full Port Bronze Ball Valve, Lead-Free, NPT x NPT

In stock

(0)

Regular price From $28.00

Select Options
Rectorseal

BS138FL - 3/8" OD Flare x 1/2" FIP Gas Valve

In stock

(0)

Regular price $7.30
BrassCraft

CR1900DVX C - 1/2" Nom Comp x 3/8" O.D. Comp x 1/4" O.D. Comp

In stock

(0)

Regular price $53.77
BrassCraft

CR1900RX R1 - 1/2" Nom Comp x 3/8" O.D. Comp x 1/4" O.D. Comp

In stock

(0)

Regular price $29.54
BrassCraft

CR1901DVSX R - 1/2" Nom Comp x 3/8" O.D. Comp x 3/8" O.D. Comp

In stock

(0)

Regular price $46.57
BrassCraft

CR1901DVX C - 1/2" Nom Comp x 3/8" O.D. Comp x 3/8" O.D. Comp

In stock

(0)

Regular price $46.57
BrassCraft

CR1901LRX R - 1/2" Nom Comp x 3/8" O.D. Comp x 3/8" O.D. Comp

In stock

(0)

Regular price $28.15
BrassCraft

CSSD4K-12 - ProCoat Stainless Steel Gas Connector with Ball Valve - 1/2" MIP x FIP (3/8" FIP Tap), 3/8" ID, 12"

In stock

(0)

Regular price $18.49
BrassCraft

CSSD4K-18 - ProCoat Stainless Steel Gas Connector with Ball Valve - 1/2" MIP x FIP (3/8" FIP Tap), 3/8" ID, 18"

In stock

(0)

Regular price $26.62
BrassCraft

CSSD4K-24 - ProCoat Stainless Steel Gas Connector with Ball Valve - 1/2" MIP x FIP (3/8" FIP Tap), 3/8" ID, 24"

In stock

(0)

Regular price $25.62
BrassCraft

CSSD4K-30 - ProCoat Stainless Steel Gas Connector with Ball Valve - 1/2" MIP x FIP (3/8" FIP Tap), 3/8" ID, 30"

In stock

(0)

Regular price $29.68

12 3

Fast Shipping!

Most items are ready ship immediately. Delivery in 2 to 3 business days!

Pro Program

Apply for our Pro Program and receive trade discounts!

We're Here to Help!

Our friendly staff is product certified and ready to help you!

Let's Keep in Touch

Stay updated on new products and promotions

Your email

We're here to help!
Monday - Friday
9:30 AM - 6:00 PM PST
(800) 468-5997

Customer Service

Contact Us
Pro Program
Returns

Company Info

Our Story
Shipping Policy

Legal

Terms of Service
Privacy Policy

Facebook
Instagram

© 2026, SupplyStop.com

Payment methods

Your cart

Your cart is empty