Delta®

Push-Pop Mechanism

Model#: RP77710
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Delta®
Push-Pop Mechanism
Model#: RP77710
List Price: $22.25
Online Price: $17.80
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
Documents & Specs
Installation Information
Overall Height (in.) :
1-15/16
Valve Type:
NA
REVIEWS
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Q&A

What is the diameter of the RP77710 head that connects to the top of the stopper and what is the diameter of the tread that screws onto the drain base?

Asked by: King
Hi King, Thank you for your question about the Delta Faucet RP77710. This is a replacement part for 72174 and 72175 drain pop-ups. The stopper is 2 11/16" square. The drain tailpiece is 1 5/16". See other drain measurements here: https://media.deltafaucet.com/SpecSheet/DSP-L-RP72175_B.pdf Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-09-02

Is this for a bathtub or sink drain?

Asked by: Alex
Hello, Thanks so much for contacting Delta Faucet Company! The diverter is for the shower. This diverter works for valves installed after 1988. Please reach out with further questions! Best Regards, Themar Digital Communications Specialist
Answered by: Themar
Date published: 2025-09-23

Is the model RP77710 pop mechanism a universal part that fits all Delta drain mechanisms?

Asked by: Ernie
Hi Ernie, Thank you for your question about the Delta Faucet RP77710. This does not fit all delta push pop-up drains. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-18

Will it fit the push pop-up drain that came with 107687? the plastic mechanism that came with the drain broke.

Asked by: Roger
Hello Valued Customer, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-05-09
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