Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow, White

30-Day Low Price

Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

ByKohler

$427.88 was~~$477.05~~

10% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $21.39 in rewards, with 5% back¹, plus more exclusive perks

Sink Finish:

White

FREE Fast Delivery

Get it by Wed, Jul 1

43215

8 Left in Stock

Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 7/7/2026.**

Apply Now

Services

5 Year Protection Plan -

$58.99 ($11.80/year)

At a Glance

Compatible Faucet Type: Centerset Faucet

Product Warranty

About This Product

The KOHLER® Tahoe sink features a unique squared design, generous size, and durable construction. Crafted from KOHLER® enameled cast iron, this sink resists scratching, burning, and staining for years of beauty and reliable performance. This rectangular drop-in bathroom sink's metal frame model has holes for faucets with 4" centers.

Features

The most affordable large basin Kohler Cast Iron lavatory
Constructed of Kohler cast iron
Undercounter models are ADA-compliant
The faucet, drain assembly, and shut-off valve are sold separately
Refer to Spec Sheets for Required and Compatible parts to complete installation
The item does not come with a metal frame

Product Dimensions

Other Dimensions

Basin: 16'' L X 12'' W X 5'' D
Overall Height from Top to Bottom: 8.5'' H
Overall Product Weight: 46 lb.
Overall Length from End to End: 20'' L
Overall Width from Front to Back: 18'' W
Drain Diameter: 1.69''

The overall length of a sink is measured in inches from left to right. Remember that for drop-in sinks with edges or lips, the Overall Length should be no more than 1" greater than the length of the installation hole in your countertop.
The overall width of a sink is measured in inches from front to back. Again, the overall width for drop-in sinks with edges or lips should be no more than 1" greater than the width of the installation hole in your countertop - keep this in mind when measuring space for your faucet.
The overall height of a sink is the external measurement from top to bottom, while the overall depth is the interior measure of how much water the sink can hold
Spacing For The Holes: 4

Documents

Details

Sink Shape: Rectangular
Material: Metal
What is an Overflow?: An overflow is a small hole in the back of the sink that prevents the sink from overflowing. When the sink is full of water, this hole allows air to circulate to the drain so the water can drain more quickly.
Overflow Hole: Yes
Compatible Faucet Type: Centerset Faucet
Number of Faucet Holes: 3
What is a Shut-Off Valve?: A shut-off valve is connected to the water lines and allows you to turn off the water for just one plumbing fixture instead of your entire home.,A shut-off valve is connected to the water lines and allows you to turn off the water for just one plumbing fixture instead of your entire home.
What is a P-Trap?: A p-trap holds water to prevent sewer gases from entering the home through the drain. It also traps debris that has drained from the sink to prevent the plumbing system from being clogged.
What are Supply Lines?: Supply lines bring water and gas from the plumbing pipes behind your walls to your fixtures.
Handle(s) Included: No
Construction Features: Overflow Hole
Overall Shape: Rectangle

Assembly

Mounting / Installation: Drop-In, Mounting / Installation Required
Mounting / Installation Required: Yes

Warranty

Commercial Warranty: Yes
Product Warranty: Yes
Full or Limited Warranty: Limited
Warranty Length: Lifetime

Part Number

K-2890-4-0: Sink Finish: White

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Number of Faucet Holes: 3
Basin Depth - Top to Bottom: 7.75'' D
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Sink Shape: Rectangular
Compatible Faucet Type: Info unavailable
Number of Faucet Holes: 3
Basin Depth - Top to Bottom: 4.49'' D
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Sink Shape: Rectangular
Compatible Faucet Type: Info unavailable
Number of Faucet Holes: 1
Basin Depth - Top to Bottom: 5.04'' D
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Sink Shape: Rectangular
Compatible Faucet Type: Widespread Faucet
Number of Faucet Holes: 3
Basin Depth - Top to Bottom: 4.3'' D
Material: Ceramic

Customer Reviews

Rated 4.9 out of 5 stars.

7 Reviews

Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

ByKohler

$427.88 was~~$477.05~~

10% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $21.39 in rewards, with 5% back¹, plus more exclusive perks

Sink Finish:

White

FREE Fast Delivery

Get it by Wed, Jul 1

43215

8 Left in Stock

Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 7/7/2026.**

Apply Now

Services

5 Year Protection Plan -

$58.99 ($11.80/year)

At a Glance

Compatible Faucet Type: Centerset Faucet

Product Warranty

About This Product

Features

The most affordable large basin Kohler Cast Iron lavatory
Constructed of Kohler cast iron
Undercounter models are ADA-compliant
The faucet, drain assembly, and shut-off valve are sold separately
Refer to Spec Sheets for Required and Compatible parts to complete installation
The item does not come with a metal frame

Product Dimensions

Other Dimensions

Basin: 16'' L X 12'' W X 5'' D
Overall Height from Top to Bottom: 8.5'' H
Overall Product Weight: 46 lb.
Overall Length from End to End: 20'' L
Overall Width from Front to Back: 18'' W
Drain Diameter: 1.69''

The overall length of a sink is measured in inches from left to right. Remember that for drop-in sinks with edges or lips, the Overall Length should be no more than 1" greater than the length of the installation hole in your countertop.
The overall width of a sink is measured in inches from front to back. Again, the overall width for drop-in sinks with edges or lips should be no more than 1" greater than the width of the installation hole in your countertop - keep this in mind when measuring space for your faucet.
The overall height of a sink is the external measurement from top to bottom, while the overall depth is the interior measure of how much water the sink can hold
Spacing For The Holes: 4

Documents

Details

Sink Shape: Rectangular
Material: Metal
What is an Overflow?: An overflow is a small hole in the back of the sink that prevents the sink from overflowing. When the sink is full of water, this hole allows air to circulate to the drain so the water can drain more quickly.
Overflow Hole: Yes
Compatible Faucet Type: Centerset Faucet
Number of Faucet Holes: 3
What is a Shut-Off Valve?: A shut-off valve is connected to the water lines and allows you to turn off the water for just one plumbing fixture instead of your entire home.,A shut-off valve is connected to the water lines and allows you to turn off the water for just one plumbing fixture instead of your entire home.
What is a P-Trap?: A p-trap holds water to prevent sewer gases from entering the home through the drain. It also traps debris that has drained from the sink to prevent the plumbing system from being clogged.
What are Supply Lines?: Supply lines bring water and gas from the plumbing pipes behind your walls to your fixtures.
Handle(s) Included: No
Construction Features: Overflow Hole
Overall Shape: Rectangle

Assembly

Mounting / Installation: Drop-In, Mounting / Installation Required
Mounting / Installation Required: Yes

Warranty

Commercial Warranty: Yes
Product Warranty: Yes
Full or Limited Warranty: Limited
Warranty Length: Lifetime

Part Number

K-2890-4-0: Sink Finish: White

Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

Services

At a Glance

30-Day Return Policy

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Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

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At a Glance

30-Day Return Policy

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Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

Services

At a Glance

Description

Specifications

Return Policy

Compare Similar Items

White Vitreous China Rectangular Drop-In Bathroom Sink with Overflow

21'' x 18'' White Rectangle Vitreous China Drop In Bathroom Sink With Overflow

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Customer Reviews

Tahoe Metal Rectangular Drop-In Bathroom Sink with Overflow K-2890-4-0

Services

At a Glance

Description

Specifications

Return Policy

Get Everything You Need

Kingston Brass Heritage Two-Handle 3-Hole Deck Mount 4" Centerset Bathroom Faucet with Plastic Pop-Up

Single-handle Bathroom Faucet with Drain Assembly

Kingston Brass Paris Two-Handle 3-Hole Deck Mount 4" Centerset Bathroom Faucet with Plastic Pop-Up

Kingston Brass Concord Two-Handle 3-Hole Deck Mount 4" Centerset Bathroom Faucet with Plastic Pop-Up