This product has additional required/recommended options. To configure, add to your cart.
P Trap Recommended
- Rectangular basin gives a classically clean look to your bathroom countertop
- Covered under Kohler's limited lifetime sink warranty
- Constructed of enameled cast-iron which combines strength, durability and insulation benefits
- Designed to handle all household laundry and cleanup tasks
- Moveable work areas for soaking and spot treating
- Drop in installation delivers a clean appearance to your existing bathroom design
- Center drain location provides optimal draining capability
- 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.
- Overall Length: 25" (measured from the left outer rim to the right outer rim)
- Overall Width: 22" (measured from the back outer rim to the front outer rim)
- Height: 14-15/16" (measured from the bottom of sink to the top of the rim)
- Basin Width: 14-3/4" (measured from the back inner rim to the front inner rim)
- Basin Length: 21-1/2" (measured from the left inner rim to the right inner rim)
- Basin Depth: 14-1/4" (measured from the center of basin to the rim)
- Installation Type: Drop in
- Number of Faucet Holes: 3
- Drain Outlet Connection: 3-5/8"
Additional Kohler Links
This Kohler item can also be referenced by the following color/finish specific model #:
- Kohler K-6657-3R-47
- Kohler K-6657-3R-FT*
- Kohler K-6657-3R-96
- Kohler K-6657-3R-7
- Kohler K-6657-3R-KA
Black n Tan
- Kohler K-6657-3R-FD
- Kohler K-6657-3R-K4
- Kohler K-6657-3R-FP
- Kohler K-6657-3R-NY
- Kohler K-6657-3R-FE*
- Kohler K-6657-3R-95
- Kohler K-6657-3R-33*
- Kohler K-6657-3R-R1*
- Kohler K-6657-3R-G9
- Kohler K-6657-3R-FF
- Kohler K-6657-3R-58*
- Kohler K-6657-3R-KC*
- Kohler K-6657-3R-KG*
- Kohler K-6657-3R-KE*
- Kohler K-6657-3R-0
*Discontinued model or finish
Discover the best online deals for the K-6657-3R and everything else for your home from the leading online home improvement store.
We're committed to providing you with the best assortment of Kohler products with over 400 warehouses across the country.