Delta

Extension kit

Model#: RP10612

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RP10612 is rated 4.5 out of 5 by 20.
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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 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
Rated 5 out of 5 by from Loose faucets due to 1 1/8 inch granite counter top. I bought two of these recently and installed them myself. They are exactly what I needed to convert sloppy loose faucets into firmly installed ones. Thank you.
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

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

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

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

Would the kit work on a single hole or a 4"cc as well? Or are these only set up for ws faucets?

Asked by: NJA
Hi NJA, Thank you for your question. Delta Faucet model # RP10612 will only function on our widespread faucets. We do not offer a thick deck mounting kit for the 4" centerset faucets. Thanks. Jody
Answered by: Delta1
Date published: 2014-07-17

Extention Diameter Sizes

I have about a 10 year old faucet and just upgraded to a granite counter top. I am not sure which model faucet it is, but I noticed the that the threads on the hot and cold water valves are slightly thicker than the threads on the faucet. Are the diameters of these three extension pieces all the same? Or is one slighter smaller than the other two?
Asked by: DennisW
Hello DennisW, Thanks for your question. The extension pieces in RP10612 are identical to each other.
Answered by: DeltaFaucet4
Date published: 2015-11-05

Why don't you automatically make the two handle widespread faucets mountable onto 1 inch granite surfaces?

I was excited to finally get to install the faucets that I've been sitting on during our bathroom remodel, only to find the spout isn't long enough for the washer and nut to attach. Why would you make the supply handles long enough for the washers and nuts to attach, but not the spout? Disappointed. I wasn't expecting to have to delay my install for this. Lowe's doesn't keep them in stock, but can have them in 10 days.
Asked by: Frustrated
Hi Frustrated, Thank you for your question. In response to the trend of thicker counter top surfaces all of the recent and new wide spread lavatory faucets have a max deck thickness of 2-1/4". We offer the RP10612 for the models that need additional thickness. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2016-02-11
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