Kohler K-2905-4 Farmington 19" Cast Iron Drop In Bathroom Sink with 3 Holes Drilled and Overflow

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Product Details for the Kohler K-2905-4

This product has additional required/recommended options. To configure, add to your cart.

Angle Supply required
Point-Of-Use Recommended
P Trap Recommended

Product Features:

Oval basin couples functionality with aesthetic appeal
Covered under Kohler's limited lifetime sink warranty
Constructed of enameled cast-iron which combines strength, durability and insulation benefits
Ultra-thick, high-gloss enamel that resists staining, scratching and chipping
Classic beauty with pleasing lines
Drop in installation delivers a clean appearance to your existing bathroom design
Center drain location provides optimal draining capability
Equipped with overflow drain - works in tandem with the primary to prevent an overflow or spillage
All hardware needed for installation included

Product Technologies / Benefits:

Drop In Sinks: A rim or lip sits on the counter while the basin rests below. Ideal for remodeling, these sinks can be easily retrofitted to an existing counter.
Enameled Cast-Iron: Kohler Enameled Cast-Iron combines the strength, durability, and insulation benefits of cast-iron with the scratch, chip, and burn resistance of a baked, powder coat finish and comes with an exceptional Lifetime Limited Warranty. These materials combined give the sink or tub the strength to last a lifetime of use. Another benefit is that Kohler Enameled Cast-Iron is available in a wide variety of specialty colors to truly customize your home.

Product Specifications:

Height: 8-3/4" (measured from the bottom of sink to the top of the rim)
Overall Width: 16-1/4" (measured from the back outer rim to the front outer rim)
Overall Length: 19-1/4" (measured from the left outer rim to the right outer rim)
Basin Width: 11" (measured from the back inner rim to the front inner rim)
Basin Length: 16" (measured from the left inner rim to the right inner rim)
Basin Depth: 5" (measured from the center of basin to the rim)
Installation Type: Drop in
Number of Faucet Holes: 3
Drain Outlet Connection: 1-11/16"
Minimum Cabinet Base Width: 10-3/4""

Variations:

K-2905-4: This model
K-2905-1: Single hole version of this model
K-2905-8: 8" faucet center version of this model

Additional Information

Additional Kohler Links

Our SKU: Kohler K-2905-4

This product is listed under the following manufacturer number(s):

Kohler K-2905-4-47
Almond
Kohler K-2905-4-96
Biscuit
Kohler K-2905-4-7
Black
Kohler 2905-4-0*
Buttered Rum
Kohler K-2905-4-K4
Cashmere
Kohler 2905-4-0*
Crackle
Kohler K-2905-4-NY
Dune
Kohler K-2905-4-95
Ice Grey
Kohler K-2905-4-55
Innocent Blush
Kohler K-2905-4-33
Mexican Sand
Kohler K-2905-4-52*
Navy
Kohler K-2905-4-G9
Sandbar
Kohler K-2905-4-71*
Seafoam Green
Kohler K-2905-4-6*
Skylight
Kohler K-2905-4-Y2*
Sunlight
Kohler K-2905-4-NG*
Tea Green
Kohler K-2905-4-58
Thunder Grey
Kohler K-2905-4-97*
Timberline
Kohler K-2905-4-0
White
Kohler K-2905-4-45*
Wild Rose

*Denotes a finish or option that has been discontinued

Product Reviews

Farmington 19" Drop-In Cast Iron Bathroom Sink with 4" Centers 5 5 5 7

Excellent order feedback Your rep was so courteous and helpful in finding one of the last out of production bathroom sinks to color match our out of production stool. It's a real pleasure to work with a company with employees that take the customer's requests as a challenge to be solved rather than dismissed. Thank you for your assistance in redoing our bathroom. December 11, 2009

Verry happy Best price........Fast-Fast!!!! delivery.......Perfect condition........Just found this site, and I will use it again! ...........Rick Roma December 6, 2010

Quality Purchase Solid cast iron with a bright and solid finish. We like Kohler products. May 20, 2010

way to shop everything was great great price great sink fast shipmemt no worries December 9, 2009

Wonderful Sink!! We love the sink. It is a blessing to the bathroom. It looks so good!! May 27, 2009

1-6 of 6

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4 Questions from the Community

Loading nanoRep

my sink dimentions are 20" x 17.5" will this replacement will fit

Possibly as this is a drop in model & the dimensions are close. The best way to tell is to look under your sink & measure how large the cutout hole your current sink is in to be sure that this one will have adequate space to rest the lip of it on. The basin dimensions are 16" x 11" so the cutout hole would also have to be large enough to accommodate that size basin. Please let me know what questions you may have; I am happy to help!

What is the difference between K2905 and K2906? I want to replace an existing K2904

The Kohler K-2905-4 is depth (2905 - 8 3/4" and 2906 - 8 7/16)and very slight detailing differences.

Does this come in 8 inch openings for the faucets?

You would order Kohler K-2905-8 for the equivalent model that works with 8" centered faucets.

does the sink come with brass or chrome fittings on the bottom drain and the top overflow drain?

The Kohler K-2905-4 doesn't come with the pop up, that usually comes with the faucet that you order so that it matches the faucet.

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Technical Specs

Faucet Holes	3
Faucet Hole Size	1.19
Faucet Centers	4
Height	8.75
Basin Width	11
Mounting Type	Centerset
ADA	Yes
Theme	Commercial, Traditional / Classic
Number Of Basins	1
Category	Bathroom Sinks
Country Of Origin	USA
Length	19.25
Faucet Included	No
Overall Size	19.25 x 16.25
Drain Connection	1.6875
Overflow	Yes
Sink Shape	Oval
Made in America	Yes
Approved for Commercial Use	Yes
Width	16.25
Material	Cast Iron
Drain Placement	Center
Installation Type	Drop In
Drain Assembly Included	No
Basin Depth	5
Basin Length	16