Stem Extension 20 Point Female x 16 Point Male

“Clear Knob Kit for 600 Series Delta Faucets NRP17451” has been added to your cart. View cart

Bright brass extension with black rubber o-ring.

Stem Extension 20 Point Female x 16 Point Male - Image 2

Stem Extension 20 Point Female x 16 Point Male - Image 3

WHAT OUR CUSTOMERS SAY…

“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”

-Kimberly S.

04/25/2026

$32.17

Stem extension kits are designed to resolve “deep-rough” installations where the valve is set too far back in the wall for the standard trim to reach.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 50901 Category: Faucet Handles Tag: Universal Fit

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Is your shower handle sitting too far inside the wall? Whether you’ve recently added new tile, installed a thicker shower surround, or are dealing with a deep rough-in valve, this Brass Stem Extension Kit for Price Pfister is the fast, reliable solution.