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-2

Collection: Couplings

Filter products

Filter

Brand

Search

Everflow
Fernco
Husky
Matco-Norca
Merit Brass
Mifab
NDS
Nibco
Rehau
Spears Manufacturing
Uponor
Viega

Series

Search

MegaPress 316
MegaPress
MegaPressG
ProPress
ProPress 316
PureFlow Press

Type

Search

Caps
Couplings
Reducers
Wall Faucets

Size

Search

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

Connection Type

Search

Compression
Female Threaded
Hub
Insert
Socket

Material

Search

ABS
Brass
Copper
CPVC
Galvanized Steel
polymer
PVC
Stainless Steel

Material Ratings

Search

Schedule 40
Schedule 80
316
304

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
$200 to $250

In stock 70
Out of stock 9

The highest price is $221.46

$ From

$ To

1/8" 1
1/4" 1
3/8" 1
1/2" 2
3/4" 2
1" 2
1-1/4" 2
1-1/2" 2
2" 2
2-1/2" 1
1/4" x 1/8" 1
3/8" x 1/4" 1
1/2" x 1/4" 1
1/2" x 3/8" 1
3/4" x 1/2" 1
1" x 1/2" 1
1" x 3/4" 1
2" x 1" 1
1-1/2" x 1" 1
1-1/2" x 1-1/4" 1
1-1/2" x 3/4" 1
1-1/4" x 3/4" 1
2" x 1-1/2" 1
2" x 1-1/4" 1

Sort by:

78 Products

Rehau

104829-001 - 2" x 2" EVERLOC+ Polymer Coupling

In stock

(0)

Regular price $42.77
Fernco

1056-215 - Cast Iron / Lead / Plastic / Steel to Cast Iron / Lead / Plastic / Steel Flexible Coupling - 2" x 1-1/2"

In stock

(0)

Regular price $4.99
Fernco

1056-22 - Cast Iron / Lead / Plastic / Steel to Cast Iron / Lead / Plastic / Steel Flexible Coupling - 2"

In stock

(0)

Regular price $4.89
Fernco

1056-32 - Cast Iron / Lead / Plastic / Steel to Cast Iron / Lead / Plastic / Steel Flexible Coupling - 3" x 2"

In stock

(0)

Regular price $5.99
Fernco

1056-42 - Cast Iron / Lead / Plastic / Steel to Cast Iron / Lead / Plastic / Steel Flexible Coupling - 4" x 2"

In stock

(0)

Regular price $10.54
Spears Manufacturing

1429-020 - 2" Barbed PVC Schedule 40 Coupling, Insert x Insert

In stock

(0)

Regular price $5.17
Nibco

2" Coupling with Dimpled Tube Stop C x C - Wrot Copper, 600-DS

In stock

(0)

Regular price $13.85
Nibco

2" Coupling without Stop C x C - Wrot Copper, 601

In stock

(0)

Regular price $16.32
Nibco

2" DWV Coupling C x C - Wrot Copper, 901

In stock

(0)

Regular price $8.43
Nibco

2" Fitting Adapter Ftg x F - Wrot Copper, 603-2

In stock

(0)

Regular price $53.81
Nibco

2" X 1" Fitting Reducer Ftg x C - Wrot Copper, 600-2

In stock

(0)

Regular price $21.25
Nibco

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

In stock

(0)

Regular price $20.52
Nibco

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

In stock

(0)

Regular price $20.06
Nibco

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

In stock

(0)

Regular price $19.80
Nibco

2" x 1-1/4" Reducing Coupling C x C - Wrot Copper, 600

In stock

(0)

Regular price $21.00
Nibco

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

In stock

(0)

Regular price $21.89
Nibco

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

In stock

(0)

Regular price $20.58
Nibco

2" x 3/4" Fitting Reducer Ftg x C - Wrot Copper, 600-2

In stock

(0)

Regular price $21.11
Nibco

2" x 3/4" Reducing Coupling C x C - Wrot Copper, 600

In stock

(0)

Regular price $20.83
Nibco

2" x1 1/4" Fitting Reducer Ftg x C - Wrot Copper, 600-2

In stock

(0)

Regular price $21.87
Nibco

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

In stock

(0)

Regular price $37.12
Nibco

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

In stock

(0)

Regular price $39.74
Husky

2006 - 2" Husky HD 2000 Coupling

In stock

(0)

Regular price $13.50
Viega

20728 - ProPress Zero Lead Copper XL-C Roll Stop Coupling with 2-1/2" P x P

In stock

(0)

Regular price $65.41

12 3 4

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

© 2025, SupplyStop.com

Payment methods

Your cart

Your cart is empty