




















Product Description
The Whitehaven apron-front kitchen sink features a streamlined and versatile farmhouse style to complement any decor. A large single basin accommodates large pots and pans, while the sloped bottom helps with draining and cleanup. Crafted from enameled cast iron, this sink resists chipping, cracking, or burning for years of beauty and reliable performance. A standard apron front makes it easy to install on 36-inch apron-front cabinetry. The Self-Trimming design requires only a simple rough cut, overlapping the cabinet face for beautiful results.
Kohler K-6489 Features:
- Covered under Kohler's limited lifetime warranty
- Basin slopes 2 degrees toward drain to minimize water pooling
- Offset drain increases workspace in the sink and storage space underneath
- Includes cutout templates
- Strainer not included
- Constructed of enameled cast iron
- Undermount installation - sink will install under the countertop and requires special cabinets with an exposed front
- Single basin design for maximum workspace
- Right drain location
- Coordinates with products from the Whitehaven line
- Made in America
Kohler K-5664 Technologies and Benefits:
- Self-Trimming®: Self-Trimming® apron sinks overlap cabinet face for easy seamless installation with beautiful results.
Kohler K-6489 Specifications:
- Sink Length: 35-11/16" (left to right)
- Sink Width: 21-9/16" (front to back)
- Sink Height: 9-5/8" (top to bottom)
- Basin Dimensions: 30-3/4" L x 18-1/16" W x 9" D
- Minimum Cabinet Size: 36"
- Drain Connection: 1-1/2"
Dimensions and Measurements
- Basin Depth
- 9 in.
- Basin Length
- 30.75 in.
- Basin Width
- 18.063 in.
- Drain Connection
- 1.5 in.
- Faucet Centers
- 0 in.
- Height
- 9.625 in.
- Length
- 35.6875 in.
- Minimum Cabinet Size
- 36 in.
- Nominal Length
- 34 in.
- Nominal Width
- 20 in.
- Product Weight
- 155.0 lbs.
- Sink Length
- 35.688 in.
- Width
- 21.5625 in.
Included Components
- Basin Rack Included
- No
- Basket Strainer Included
- No
- Colander Included
- No
- Cutting Board Included
- No
- Drainboard
- No
- Faucet Included
- No
- Soap Dispenser Included
- No
Characteristics and Features
- Apron Front
- Yes
- Basin Split
- Single Basin
- Corner Sink
- No
- Drain Placement
- Right
- Farmhouse
- Yes
- Faucet Holes
- 0
- Installation Type
- Farmhouse, Undermount
- Material
- Cast Iron
- Number Of Basins
- 1
- Self Trimming
- Yes
- Sink Shape
- Rectangular
- Sound Dampening
- Yes
- Theme
- Traditional
- Workstation Sink
- No
Warranty and Product Information
- ADA
- No
- Approved for Commercial Use
- Yes
- ASME Code
- A112.19.1
- Certifications
- ASME, CSA
- Collection
- Whitehaven
- Commercial Warranty
- 1 Year Limited
- Country Of Origin
- USA
- CSA Code
- B45.2
- Made in America
- Yes
- Manufacturer Warranty
- Limited Lifetime
For any questions about our products or assistance with bulk purchasing, please don't hesitate to reach out to us at:
We are available to assist you from: 9am to 6pm PDT, Monday to Friday.