Internet #202977303

Model #K-3820-4-NA

Store SO SKU #1000635256

Vault Dual Mount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink with Basin Rack

  • 33 in. x 22 in. x 9-5/16 in.
  • 36-inch minimum base cabinet width
  • SilentShield sound-absorption offers quieter performance
  • See More Details

Frequently Bought Together

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Price:
$33953

Product Overview

The distinctive, modern design of the Vault sink lends a contemporary vibe to your kitchen. Handcrafted from durable stainless steel, this dual mount sink features a lowered divider, tightly angled corners to maximize basin space, and a sloped bottom that helps with draining and cleanup. An engineered sound-absorption system significantly reduces disposal and dishwashing noise. Vault's ultra-flat rim makes it easy to wipe from the counter directly into the sink.
  • Double equal bowls
  • 9-5/16 in. bowl depth
  • 3 faucet holes with one accessory hole to the right
  • Rear drain increases workspace in the sink and storage space underneath
  • Includes installation hardware and bottom basin rack
  • Top mount or undermount
  • Standard 3-5/8 in. drain hole
  • Features offset drain holes (closer to faucet)
  • Soap dispenser can be used on extra faucet holes
  • Can be used with garbage diposal
  • Compatible with any standard sized drain (3-1/2 to 4 in.)
  • Cutout template included



  • Kitchen Sink Buying Guide

Info & Guides

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BrandKOHLERKOHLERKOHLERKOHLER
NameVerse Drop-In Stainless Steel 33 in. 4-Hole Double Bowl Kitchen SinkVault Dual Mount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink with Basin RackIron Tones Dual Mount Cast Iron 24 in. Single Bowl Kitchen Sink in WhiteVault Drop-In/Dualmount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink Kit
Price
$17900
$33953
$48675
$56175
Ratings
(367)
(63)
(32)
(22)
Number of Faucet Holes4404
Sink ShapeRectangularRectangularRectangularRectangular
Sink MaterialStainless SteelStainless SteelCast IronStainless Steel
Number of BowlsDouble BowlDouble BowlSingle BowlDouble Bowl
Actual Left to Right Length (In.)333324.2533
Bowl Top to Bottom Depth (in.)9.259.3138.259.3125
Sink Gauge20 Gauge18 Gauge 18 Gauge
Bundle TypeSink OnlySink OnlySink OnlySink w/ Accessories
FeaturesInsulated,Sound DampeningInsulated,Sound Dampening,Tight/Zero RadiusNo Additional FeaturesInsulated,Sound Dampening,Tight/Zero Radius
Drain LocationCenterCenterCenterCenter
View ProductView ProductView ProductView Product

Specifications

Dimensions

Actual Left to Right Length (In.)
33
Bowl Top to Bottom Depth (in.)
9.313
Cut-Out Below Counter Depth (in.)
9.3125
Cut-Out Depth (in.)
21
Cut-Out Width (in.)
32
Kitchen Sink Front to Back Width (In.)
22
Left Inner Bowl Below Counter Depth (in.)
9.3125
Left Inner Bowl Front to Back Width (in.)
16.5625
Left Inner Bowl Left to Right Length (in.)
14.5625
Right Inner Bowl Below Counter Depth (in.)
9.3125
Right Inner Bowl Front to Back Width (in.)
16.5625
Right Inner Bowl Left to Right Length (in.)
14.5625
Spout Height (in.)
0

Details

Bowl Split
50/50
Bundle Type
Sink Only
Color Family
Stainless Steel
Color/Finish
Stainless Steel
Drain Location
Center
Faucet Finish
No Faucet Included
Faucet Flow Rate (gallons per minute)
0
Faucet Type
No Faucet Included
Features
Insulated,Sound Dampening,Tight/Zero Radius
Included
Sink Only
Kitchen Product Type
Kitchen Sink
Minimum Cabinet Size (in.)
36
Mount Type
Drop-in,Undermount
Number of Bowls
Double Bowl
Number of Faucet Holes
4
Product Weight (lb.)
34.5
Returnable
180-Day
Sink Finish Type
Satin
Sink Gauge
18 Gauge
Sink Material
Stainless Steel
Sink Shape
Rectangular
Spout Reach (in.)
0

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Lifetime Limited Warranty

Questions & Answers

30Questions24Answers

What are the recommended parts #s for the Kohler Drains? Normal drain on the right and Garbage di...

Asked by jason86944 May 16, 2019
1
Answer

Hi jason86944, this is Sarah with Kohler Co. I'm glad to answer your question. The compatible disposal flange is model K-11352. The compatible drain with strainer basket is model K-8801. Thank you for choosing KOHLER.

What gauge is this stainless steel?

Asked by AtlantaJJ January 22, 2019
1
Answer

AtlantaJJ, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-3820-4-NA is crafted from 18-gauge stainless steel. Thank you for choosing KOHLER.

Will this sink work to replace a current undermount sink that is in a 36 in cabinet and has top measurements that are 30

Asked by E97211 November 23, 2018
4
Answers

You will need to cut the opening larger on the countertop.

Let's try a different approach to the "minimum base cabinet width" term. Please give your definit...

Asked by Builder July 10, 2018
2
Answers

Yes, the sink requires a base at least as wide as the minimum width listed.

Is that possible to make round hole next to 3 round hole?

Asked by John July 7, 2018
2
Answers

Yes. Your plumber should have the tools to do this.

Does this model ever go on sale?

Asked by June 23, 2018
3
Answers

Yes I bought it at a excellent discount 3 to 4 months ago.

What's the difference between the K-3820-4-NA and the K-3820-4-NA-6641-ST models?

Asked by Lisa April 7, 2018
2
Answers

6641-ST refers only to the basin rack for the K-3820-4-NA sink. One comes with the sink that is brushed stainless. If you order the 6641-ST as a separate product from Home Depot it comes as chrome and is a little sturdier - looks fine at the bottom of the stainless sink. The left and right basin are the same dimensions

Can this sink be under-mounted to a granite counter top?

Asked by Lisa April 7, 2018
3
Answers

Yes, we changed our counter tops from granite to silestone but the installation is the same for either material.

I love this sink but I am putting in new granite and need the template.. Can you help? How can ...

Asked by Kay February 19, 2018
1
Answer

Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Please call our Customer Care Center at 1-800-456-4537 (M-F, 8am-5pm CST) and choose the Literature option to order a template for this Verse sink. Thank you for choosing KOHLER.

Why 36-inch minimum base cabinet width?

Asked by Jpot January 14, 2018
5
Answers

This sink is 33" wide.

Vault Dual Mount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink with Basin Rack - page 2

Customer Reviews

  • 4
    out of 63 reviews
  • 76% recommend this product
5star-icon33
4star-icon15
3star-icon2
2star-icon2
1star-icon11
Filter by:
Showing 1-10 of 63 reviews
Product was installed as drop in on laminate countertops. Wish the sides were bent down just a bi...
Product was installed as drop in on laminate countertops. Wish the sides were bent down just a bit to create a bevel to counter. Installed tight to counter but the edge is thick metal(quality construction!) would be amazing as an undercounter mounted sink! Still have excellent sink, deep, very quiet and will hold up forever(again thick metal!)
by DP
1 person found this helpful
Wow, what a beautiful sink! It is huge and deep. I love it.
Wow, what a beautiful sink! It is huge and deep. I love it.
by Featherio
1 person found this helpful
Lovely, large sink....beautiful. We love this sink because it has a lower partition in the middle...
Lovely, large sink....beautiful. We love this sink because it has a lower partition in the middle so it allows overflow to go into the other bowl....most have partitions that are the same height all around and do not allow for accidental overflow.
by JoJo
7 people found this helpful
Great looking sink for Drop-In applications! Cut-out size requirement is slightly larger than in...
Great looking sink for Drop-In applications! Cut-out size requirement is slightly larger than indicated in the HD listing.
by SDDAZ
3 people found this helpful
Quality product
Sink has been installed for about a week and it seems to be working well. Relatively quiet for stainless steel. Solid construction. It comes with one stainless steel grate that sits in the bottom of the sink to minimize scratching of the sink bottom. However, it would have been nice if it came with two since there are two compartments. The sink was about 2" deeper than our previous sink and a little wider. Keep this in mind for when a disposer will be installed since it pushes everything lower in the base cabinet. We paired it with a Delta faucet and it looks good. See attached photo (backsplash obviously isn't completed).
by Brant
9 people found this helpful
This sink had rust spots as soon as it was installed. There is also many visible scratches in the...
This sink had rust spots as soon as it was installed. There is also many visible scratches in the sink. I have tried to reach Kohler to talk to them on how dissatisfied we are but the phone just hangs up each time. I reached out to the online chat no response. I am very upset. I would not have rated this but I had to give 1 star. Totally disappointed.
by Nate
Response from Kohler Product ExpertFeb 22, 2021
Hi Nate, this is Sarah with Kohler Co. I'm very sorry to hear your Vault stainless steel sink has rust spots and scratches. I would like to help by giving suggestions on removing the rust. The material itself, cannot rust. This is likely caused by some sort of minerals in your water or items in the sink. We recommend using a Stainless Steel cleaner and nonabrasive cloth or sponge, working with, not across, the grain. We do not recommend the use of steel wool, wire brushes or abrasive sponge pads. We suggest cleaning stainless steel at least once a week. Allowing water to evaporate on metal can form water deposits or rust. To avoid this and keep your product looking beautiful, it is important to wipe the sink clean with a soft cloth after each use. For a list of recommended cleaning tips and link to our cleaner, please follow this link: http://goo.gl/OXF7Pi. The cleaner can be used to blend the scratches. Please contact our Customer Service team by email at KohlerCustServ@kohler.com. We're glad to help! -Sarah S. Kohler Customer Service
Great Idea - terrible product
Do NOT buy this sink. Kohler should be ashamed of themselves for even selling it. No, the stainless quality is fine and the concept is great. However, it is a germ collector. See those nice sharp corners? Ya, good luck keeping them clean. Kohler doesn't even have a suggestion or a tool to help keep them clean. They just gather crud over time. We have had ours for maybe five years now and regret it every day. Yes, we use bleach in the sink from time to time, try to keep the corners cleaned out - but it's just not really possible. So, I give them ONE star because it is a sink and it holds water. However, we use the sink to CLEAN things, and if the sink is dirty in those corners or harboring bacteria, then that doesn't help me clean things properly. Other brands have similar products without these sharp, impossible to keep clean corners - go buy theirs.
by subfam2
Response from Kohler Product ExpertNov 11, 2020
Hi subfam2, this is Sarah with Kohler Co. I'm very sorry to hear you are not happy with the design of the Vault stainless steel sink. We put a lot of thought into our products and offer a plethora of different styles and designs in hopes that we can meet all of our customers needs. This product was designed with tightly angled corners to maximize basin space and meet specific aesthetic desires. Please email us at KohlerCustServ@kohler.com with any questions. We are here to help. -Sarah S. Kohler Customer Service
Great item and came on time....
Great item and came on time.
by Sandy
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
I just love the look and its so quiet when...
I just love the look and its so quiet when the water splashes. I never knew that could happen.
by ANA
1 person found this helpful
Showing 1-10 of 63 reviews