Model # K-6688-NA

Internet #100079869

KOHLER Metal Bathroom Sink Frame


Metal Bathroom Sink Frame

  • No Faucet holes
$5659 /each
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Frequently Bought Together

Product Overview

This Kohler Metal Lavatory Frame is designed for use with Kohler's Tahoe lavatory model K-2890-4 (sold separately). Its all-metal construction provides durability, and its fluid design lines offer ease of cleaning.

  • For use with the Tahoe 20 in. x 18 in. lavatory (model K-2890-4)
  • Durable, metal construction
  • Fluid design lines for easy cleaning
  • Resists corrosion and tarnishing for lasting use and beauty
  • Sink and faucet sold separately

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
One-year Limited

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Customer Questions & Answers

Is this the correct frame for a Tahoe sink model k-2840-4?

Asked by: Wally
The K6688 ring will fit the Tahoe K2890-4-0 sink perfectly. Im not sure if the number K2840-4 is the same as what i purchased. Hope that helps.
Answered by: schmed
Date published: 2017-02-20
  • y_2017, m_7, d_17, h_12CST
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Customer Reviews

Metal Bathroom Sink Frame is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from I replaced an existing sink with the same style and metal frame. This was an exact fit with the f... I replaced an existing sink with the same style and metal frame. This was an exact fit with the former 55yr old sink. The newer ring has tabs that need to be pushed inward, after fitting around the sink, and allow it to be held in place while working underneath to attach the 8 to 10 anchors. This made for an easy install.
Date published: 2017-02-20
Rated 4 out of 5 by from worked OK but tabs seemed a bit flimsy The fit into the old hole was fairly accurate and required no additional hole cutting (replaced a similar sized sink). The punch out tabs were only a single row for a cast iron sink and didn't have a way to adjust for different thicknesses of sink depth but it seemed to work OK. Definitely a two man job dropping it into a countertop due to the weight and caulking requirements. The brackets sometimes didn't catch onto the lip of the metal ring in certain areas so I had to move them left or right a bit along the edge.
Date published: 2016-03-16
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