Foundations®

Two Handle Kitchen Faucet

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21987LF-SS is rated 4.6 out of 5 by 75.
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  • 3-hole 8" installation
  • High-arc spout swivels 360 degrees
  • Backed by Delta Faucet's Lifetime Limited Warranty
Finish: Stainless
List Price*: $164.95
Base Parts
21987LF-SS
List Price*: $164.95
You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
  • 3-hole 8" installation
  • Includes convenient side sprayer
  • ADA Compliant
  • High-arc spout swivels 360degrees

Special Features

Installation Information


3-hole 8" installation


  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 12"
  • Spout Length: 8-1/8"
  • Fittings Type: 1/2" IPS connection
  • Deck Thickness: 1.31"
  • Valve Type: Washerless stem cartridge
Rated 5 out of 5 by from Great replacement for travel trailer faucet Bought this to replace leaking faucet in our travel trailer. We are very pleased with the faucet.
Date published: 2019-10-30
Rated 4 out of 5 by from Flexible I needed a change and the old faucet has been in the house for over 18 years. I am glad I made this purchase because now the new faucet has changed the face of the kitchen.
Date published: 2019-09-30
Rated 5 out of 5 by from Looks Nice and works very good My kitchen looks better now.
Date published: 2019-08-09
Rated 5 out of 5 by from easy install perfect faucet for those that want a simple high quality faucet
Date published: 2019-08-03
Rated 4 out of 5 by from Delta 21987LF-SS It works and was an easy install.
Date published: 2019-07-22
Rated 5 out of 5 by from Nice quality and appearance. Easy to install. I got lucky that there were two holes in the counter so faucet fit perfectly. My wife and adult daughter really like it.
Date published: 2019-05-08
Rated 5 out of 5 by from Much stronger. This has been three Delta Faucets I have purchased so far. 21987LF has a more sturdier spout base. Earlier model was weak and problematic. Faucet looks and works much better.
Date published: 2019-05-02
Rated 4 out of 5 by from Nice and tall faucet Replaced old faucet in toyhauler, works great with little room
Date published: 2019-04-23
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can I use it without side sprayer ?

Asked by: Carrabelle
Hello Carrabelle, Thank you for your inquiry! The Delta Foundations Kitchen 21987LF-SS model does not come with a side sprayer or connections for one. Best regards, Tanya
Answered by: Tanya
Date published: 2019-06-12

Is there a thick deck mounting adapter kit for this faucet?

Asked by: AAWISAT
Thank you for your question, AAWISAT! The Delta Foundations Kitchen 21987LF-SS faucet works with a maximum deck thickness of 1 5/16". Unfortunately, we do not have an extension kit for this faucet. A widespread DST faucet such as the model 2480-AR-DST or 2256-SS-DST will have a maximum deck thickness of 2 1/2". Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-03-03

does this faucet require 3 holes in sink? Looks like 2 holes will work

does this faucet require 3 holes in sink. Looks like 2 holes will work
Asked by: rick
This will work with 2 holes or 3 holes. Center area is flushed so don't mater.
Answered by: Pauli
Date published: 2017-09-09

what exactly is Brilliance® Stainless/dishwasher adaptor help

I plan to use this with a port. dishwasher that uses a 55/64 adapter, i know i need an additional delta adapter which i found online. would you recommend using this faucet with a dishwasher once its adapted? for the term Brilliance® Stainless, i want to know the components of it.. is it SS with a coating over it?
Asked by: stargirl83
Hi Stargirl83, Thank you for your questions! Brilliance® finishes, designed to not corrode, tarnish or discolor for a “like-new” look for life, are developed by embedding molecules deep into the faucet’s surface, creating a bond that is virtually indestructible. This process is known as Physical Vapor Deposition (PVD). Delta was the first manufacturer to offer this patented process that creates a bond that's virtually indestructible with an incredibly reflective shine. Brilliance resists abrasions and discoloration better than traditional special finishes and, in many cases, better than chrome. In independent tests using the harshest drain cleaners, the Delta Brilliance drain retained its appearance, while its competitors did not come close. Tested with over 100 household cleaners, the abrasion resistance of the Brilliance finish can even withstand repeated scouring with steel wool. A Brilliance finish is guaranteed not to corrode, tarnish or discolor for as long as you own your home. It can even withstand prolonged exposure to harsh coastal environments. Also, we do manufacture an adapter RP51505 that converts 21.5X 1-6 g metric thread to 55/64”-27 standard thread or vice versa. The aerator RP74130 that comes with your faucet has a thread size of 55/64-27". Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-03-29

Is there a male to female adapter for this faucet, to allow the addition of an aftermarket spray aerator to the faucet end? The faucet end is male with a 3/4" diameter, which is not a normal width for most hardware stores.

Asked by: John
Thank you for your question, John! The thread size for the RP74130SS aerator is 55/64-27. We only manufacture one adapter, part number RP51505 that converts 21.5X 1-6 g metric thread to 55/64”-27 standard thread or vice versa. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP51505 Best regards, Edward
Answered by: Delta Faucet
Date published: 2018-11-16

How can I attach a faucet mounted PUR water filter system to my Delta faucet?

what do I need to attach a water filter to my Delta #21987 kitchen faucet...and is it a part that is readily available or does it need to be special ordered? Thanks for your help.
Asked by: Claudia
Thank you for your question. We do not make an adapter for the faucet to attach a water filter. We recommned contacting the PUR filter company to see what they recommend.
Answered by: Delta1
Date published: 2018-08-28

What metals is this faucet made out of?

Asked by: Aj
Dear Aj, Thank you for your question. Our Delta faucets use either metal and plastic combination or a proprietary mixture of components so that the product has a high quality, while maintaining safety control with the various temperatures of water that go through the product. Delta Faucet Company takes extreme pride in the quality of its products, and strives daily to meet and exceed the expectations of our customers. Best regards, Tanya
Answered by: Tanya
Date published: 2018-12-26

Repair delta faucet

Explain how to replace o-rings at base of spout for 21987LF kitchen faucet.
Asked by: Herky1
Hi Herky1, Thank you for your question. To install replacement o-rings the bonnet at the base of the spout needs to be unthreaded. Once this is done, the faucet will pull straight up and you will be able to remove the old o-rings and place the new ones on. Best Regards, Courtney
Answered by: DeltaFaucet12
Date published: 2016-06-01
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