Delta

Extension kit

Model#: RP10612

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RP10612 is rated 4.5 out of 5 by 21.
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Finish: Not Applicable
List Price*: $32.45
Base Parts
RP10612
List Price*: $32.45

Product Support, Repair Parts & Technical Specifications


Installation Information


Rated 5 out of 5 by from It works as expected We had marble countertops installed and the lines were too short. This set solved the problem. It is not an exciting purchase, but everything looks and works beautifully now.
Date published: 2019-10-23
Rated 5 out of 5 by from Worked perfectly! We had 4 beautiful faucets that we wanted to keep after installing quartz countertops - not to mention the cost savings of not having to replace the faucets. The thick deck mounting kits worked perfectly and were easy to install!
Date published: 2017-09-16
Rated 5 out of 5 by from Good solution Solved my under counter faucet mount problem
Date published: 2016-10-17
Rated 5 out of 5 by from Perfect fix Building a new home and had no idea our marble would be too thick for the faucet. This fixed it!
Date published: 2016-08-12
Rated 1 out of 5 by from Design Flaw Agree with prior reviewer - faucet should be designed to accommodate standard thickness of most natural stone slabs or 3 cm. Should not have to order "an extension"
Date published: 2016-07-09
Rated 5 out of 5 by from For powder room Faucet This did the trick to get our powder room faucet installed through an extra thick piece of granite. Worked like a charm!
Date published: 2016-03-01
Rated 1 out of 5 by from Delta Design Flaw The need for this points out a major design flaw affecting Delta products. Namely the standard won't work on 2 CM granite. Interesting that it is only the spout that won't fit. Really stupid design. Kohler does not have this problem.
Date published: 2015-12-24
Rated 5 out of 5 by from Must have for Delta install on quartz counter top Works as described. If you are mounting your Delta faucets on natural stone or quartz counter tops this kit is a must.
Date published: 2015-03-01
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will this work with model 35984lf-bn-eco 301-116

Asked by: ar
Hi ar, Thank you for your question. Unfortunately, this kit will not work with the spout for the 35984LF-BN-ECO, but should work with the valves. We do not make an extension that works with the spout. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-12-09

Does the RP10612 extender work with the 3532LF faucet?

Asked by: Steve
Hi, Steve! Thank you for your question. Standard mounting deck thickness for the Delta 3532LF Faucet can be extended by 1" (25mm) with the Delta RP10612 Thick Deck Extension kit. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-10-09

is it possible just to purchase the extension for the spout (not the handles)?

Asked by: Michael
Hi Michael, Thank you for your question. The spout extension nut and washer from the RP10612 extension kit is available separately as RP36203. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2016-02-11

What diameter hole will I need to drill through the countertop to aloow for the PR10612 extension kit to fit?

Asked by: Jerry
Hi Jerry, Thank you for your question. The diameter of the extension kit parts is 1-1/4". Refer to the faucet model spec sheet for your hole size. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2016-09-20

What size of hole is required, and what is the max diameter of the hex nut section?

Asked by: Jeff
Should check this answer. The documentation for the RP10612 says 1 1/4" As the threads on the faucet are 1 1/8" and the extender fits over that, 1 1/8" can't work.
Answered by: Steve
Date published: 2019-10-09

Will the RP10612 fit the 3xxx-MPU-DST faucets (e.g. 3559-MPU-DST)

Asked by: Keith
Hi Keith, Thank you for your question. We do not have an extension kit that will work with DST models. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-07-12

Will this fit Delta faucet 3551LF?  I don't see any fitment charts. If not, which extension kit do I need? Thank you, Larry

Asked by: Larry
Thank you for your inquiry, Larry! The Delta Dryden Lavatory 3551LF faucet has a maximum deck thickness of 1 1/8" (29 mm). However, the thick deck mounting kit that will add 1" more to the shanks of the faucet. The thick deck kit is RP10612. https://media.deltafaucet.com/SpecSheet/dsp-l-3551_F.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-03-20

Need to order RP10612 to install my bath faucets. Do I need to specify the finish? I have stainless steel finish.

Asked by: Lori
Thank you for your question. Delta Faucet model RP10612 is a thick tile mounting kit that is installed underneath the sink so it does not need a finish designation.
Answered by: Delta1
Date published: 2015-08-29
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