Kohler K-6657-3R Dune River Falls 21-1/2" Cast Iron Drop In Bathroom Sink with 3 Holes Drilled

- Item #: BCI1742160

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  • P Trap Recommended

Product Features:

  • 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.

Product Specifications:

  • 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

Our SKU: Kohler K-6657-3R

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

  • Kohler K-6657-3R-47
  • Kohler K-6657-3R-FT
  • Kohler K-6657-3R-96
  • Kohler K-6657-3R-7
    Black Black
  • Kohler K-6657-3R-KA
    Black n Tan
  • Kohler K-6657-3R-FD
    Cane Sugar
  • 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
    Ice Grey
  • Kohler K-6657-3R-33
    Mexican Sand
  • Kohler K-6657-3R-R1*
    Roussillon Red
  • Kohler K-6657-3R-G9
  • Kohler K-6657-3R-FF
    Sea Salt
  • Kohler K-6657-3R-58
    Thunder Grey
  • Kohler K-6657-3R-KC*
    Vapour Blue
  • Kohler K-6657-3R-KG*
    Vapour Green
  • Kohler K-6657-3R-KE*
    Vapour Orange
  • Kohler K-6657-3R-0

*Denotes a finish or option that has been discontinued

Kohler K-6657-3R-NY Product Specifications

Installation Guide
Specification Sheet
Rough-In Guide
Basin Depth 14.25
Basin Length 21.5
Basin Width 14.75
Country Of Origin USA
Drain Assembly Included No
Drain Connection 3.625
Drain Placement Center, Left
Faucet Centers 4
Faucet Holes 3
Faucet Included No
Height 14.938
Installation Type Drop In
Length 25
Made in America Yes
Material Cast Iron
Mounting Type Centerset
Number Of Basins 1
Overflow No
Sink Shape Rectangular
Theme Traditional
Width 22

Installation Resource Center

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