1" PEX x 1" PEX Coupling (Lead-Free Copper)

Sioux Chief

Brand: Sioux Chief

Mfr Part#: 645X4

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$1.45 / each
x25 $33.50
(25 x $1.34 / each)
  • Description
  • Reviews
  • FAQs

1" PEX coupling is a fitting intended to connect two 1" pipe together in a straight line. Can be installed using either crimp (crimp rings + crimp tool) or clamp (clamp tool + cinch clamps) connection system. Made in the USA from copper and is approved for potable water applications nationwide.

No reviews yet
Indicate an email address where you wish to receive the answer to your question.
Enter numbers shown above without spaces. This step helps us to prevent automatic submissions.
The following was added to your shopping cart: ×

Forgot Your Password?

Enter your e-mail address below.
You will receive an e-mail
with password reset instructions.


Estimate Delivery Date & Cost

Ship to Zip Code:
Qty (Optional):