0034449649230

Delta

Model 521-DST-A

Internet #203155383

Store SKU #864891

Store SO SKU #1000120910

Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome

$62.00 /each
  • 3-hole 4" installation
  • DIAMOND Seal Technology: a lifetime of reliable performance
  • Backed by Delta Faucet's Limited Warranty

Frequently Bought Together

Product Overview

Designed for peak performance, the understated and elegant Delta Classic 1-Handle Bathroom Faucet withstands the test of time in any setting. Both a lever handle and acrylic knob are included, so you can customize the look and feel of your faucet depending on your needs. With DIAMOND Seal valve technology and a WaterSense certified design, this faucet conserves water in a sustainable, efficient style, making it a savvy and eco-friendly choice.

  • Due to WaterSense regulations in the state of California, please confirm your shipping zip code is not restricted from use of items which do not meet WaterSense qualifications
  • Optional metal lever handle or acrylic knob handle for custom style
  • Rigid, low-arc spout offers a subtle profile with smooth curves
  • Beautiful chrome finish provides long-lasting durability
  • DIAMOND seal technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • WaterSense certified with 1.5 GPM flow rate to promote water conservation
  • Lever handle is ADA-compliant for safety and easy of use (knob handle is not)
  • Matching finish drain assembly included for convenience
  • 4 in. centerset design allows for easy, 3-hole installation
  • Faucet and finish lifetime limited warranty
  • Note: product may vary by store

Info & Guides

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Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

11 Questions17 Answers

Customer Questions & Answers

Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome

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This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
 
5 answers

Delta Classic 1-hole 1-handle bathroom faucet model #521-DST-A, one hole or three hole?

This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
Asked by
George
New Port Richey, FL
April 9, 2012
Name implies one hole is all that needs to be drilled but specifications say it needs three holes drilled. Which is correct as I am having new sink installed and have to tell supplier whether to drill 1 or 3 holes.
Same question on model #520-DST.
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Answers (5)

Asked by
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February 29, 2016
Answer: 
3 Holes
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Asked by
Spokane, Washington
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February 26, 2015
Answer: 
Three hole 4 inch center. The center hole has the hot and cold pex lines coming up. The two outside holes have the screw with locknut to hold it in position against the sink.
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Asked by
Newark, DE
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September 2, 2014
Answer: 
This faucet needs three holes. One for the stopper and water hoses and one each for the screw and nut to hold the faucet in place.
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Asked by
Kitty Hawk, NC, USA
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March 22, 2014
Answer: 
Three hole would be easier to install.
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April 9, 2012
Answer: 
Thanks for your question. Both of these models require a 3 hole installation. They are both considered a 4 inch centerset.
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This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
 
2 answers

Is this a plastic or metal faucet?

This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
Asked by
El Paso, Tx
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September 21, 2015
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Asked by
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February 12, 2016
Answer: 
It is a mix of plastic and metal components. The chrome parts are metal.
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September 24, 2015
Answer: 
Hi Chris,
Thank you for your question. Delta Faucet model # 521-DST-A is made of brass.
Thanks.
Jody
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This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
 
2 answers

Model # 521-DST-A Internet # 203155383 states that it is on a deckplate but deckplate says not included. So where are we going to get the deckplate?

This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
Asked by
Cristina
September 24, 2012
Model # 521-DST-A
Internet # 203155383
Store SKU # 864891
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Answers (2)

September 25, 2012
Answer: 
Thank you for your question. Delta Faucet model # 521-DST-A is mounted on non-removable deckplate.
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September 24, 2012
Answer: 
Hi Christina,
The data section in the product listing is a generic format and some specification categories do not apply to some products.
In the case of this faucet, the deck plate is built into the faucet, so a separate deck plate is not included.
The deck plate data usually applies only to kitchen faucets.
I hope this answers your question
Mike, The Home Depot Answer Man
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This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
 
1 answer

Can this be installed on a 8 inch widespread sink and how.

This question is from Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
Asked by
Md
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April 16, 2016
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Answer (1)

April 18, 2016
Answer: 
No, this faucet cannot be installed on that width.
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Customer Reviews

Rated 3.7 out of 5 by 40 reviewers.
Rated 3.0 out of 5.0 by bathroom faucet The install was a breeze, but the faucet makes a noise when you shut it off. It need some grease in the neck on the inside of it I quess. For the price, it should of been perfect, too bad the store didn't have the cheaper versions in stock. August 30, 2016
Rated 5.0 out of 5.0 by Nice Faucet, Easy Installation This review is for the Delta single handle bathroom faucet. It's a 4 inch center set three hole design and comes with both a chrome lever handle and a round handle. Either handle may be selected at the time of installation. All parts needed for the installation came with the faucet - water lines, sink drain plug, etc. I only needed to add a little plumber's tape to the connection. (If your sink is uneven you may need some silicon to put under the faucet base). Installation of the faucet was an absolute breeze - I cut off the water, disconnected the water lines and removed the old faucet, cleaned up the area for the new install, put the new faucet in place and attached the water lines, turned on the water and the job was completed. Fit and finish of the faucet are excellent, and the mechanism works smoothly. The water turns on at a nudge and shuts off completely when closed. The unit comes with a lifetime warranty. HTH Regards, Jim August 31, 2016
Rated 1.0 out of 5.0 by cheap, 2nd leaker out of 3 bathrooms renovated cheap quality, was not expecting this from delta. we renovated 3 bathrooms in the plant, all using this same faucet, and this is the 2nd faucet to develop a leak from inside the faucet. it has plastic tubes coming out, that appear to be pushed up onto barbs, or maybe glued into place. Im not a fan of all of these new faucets coming out with plastic tubes versus the older style of hoses being installed to the faucet. July 6, 2016
Rated 5.0 out of 5.0 by Quality for Good Value Fairly great quality, at the right price point.. Self explanatory how to install April 28, 2016
Rated 2.0 out of 5.0 by NOISY I replaced a identical MOEN vanity faucet with this one. You could NOT hear the water running in the next room with the MOEN, with this Delta you could hear the faucet running clear across the house. It is like a jet engine. If you are the type who forgets to shut off the water, this is the faucet to buy because you will NEVER forget to shut this faucet off. I am considering uninstalling this faucet and taking it back to Home depot and replacing it with a MOEN. My suggestion, buy a MOEN until Delta figures out how to make a quieter faucet. February 29, 2016
Rated 1.0 out of 5.0 by Don't Buy This Faucet Using Consumer Reports parlance for this faucet, I would rate it UNACCEPTABLE. Reason: it provides hot and cold water, yes, but getting warm water to any comfortable degree is extremely difficult. The handle-valve mechanism has an extremely short throw, left to right, end-to-end, and it takes a surgeon's hands and the patience of a saint to get warm water at the degree of comfort desired. I am returning this faucet, even at the expense of having the plumber come back because I simply can't live with this. March 12, 2016
Rated 3.0 out of 5.0 by Pretty good, but had an issue. I bought 2 in May of 2014. They look good, work well, and were fairly easy to install. As others mentioned, there is a significant amount of plastic, but that should prevent corrosion issues. (Pretty much any brand has a fair amount of plastic these days) The chrome actually is real metal. I recently started noticing that the chrome was blistering in the same spot on both faucets - an obvious defect. I had saved my paperwork and receipt. (Hint: put them in a ziploc bag and tape them under the sink) I called Delta to explain the issue. They were quite helpful. After I e-mailed them photos of the issue, they agreed to send replacement faucets. Kudos to Delta for taking care of the issue. Thanks Delta! I don't relish the idea of having to crawl back under both sinks to replace them again, but at least I don't have to pay for new faucets. I hope the replacements don't have the same issue down the road. February 12, 2016
Rated 4.0 out of 5.0 by good but the faucet makes a loud shushing sound that can be heard through out the whole house when in the middle position. If in the full cold or full hot no noise. June 12, 2016
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