Kohler Riverby 33" Single Basin Cast Iron Kitchen Sink for Drop In Installations

Model: K-8689-4-KA

$1,228.83 - $1,413.18
Finish: Choose Finish
  • Biscuit
    Biscuit
    $1,228.83
    Special Order
  • Black Black
    Black Black
    $1,413.18
    Special Order

Special Order

Product Overview

This product has additional required/recommended options. To configure, add to your cart.

Kohler K-8689-4 Key Data:

  • 33"L x 22"W x 5-7/8"H
  • Single Basin
  • Drop in Installation

Kohler K-8689-4 Features:

  • Single basin design provides maximum workspace
  • Constructed of cast iron
  • Drop in installation type
  • Bowl slants at two degrees toward drain so water pooling is reduced
  • Offset drain location increases workspace area in the sink as well as storage space underneath

Product Technologies / Benefits:

  • Material - Enameled Cast Iron: Kohler enameled cast iron combines the strength, durability, and insulation benefits of cast iron with the damage resistance of a baked, powder-coated finish, and all cast iron components come with an exceptional limited lifetime warranty.

Kohler K-8689-4 Specifications:

  • Length: 33" (measured from left outer rim to right outer rim)
  • Width: 22" (measured from back outer rim to front outer rim)
  • Height: 5-7/8" (measured from bottom of sink to top of rim)
  • Basin Length: 30-1/4" (Left inner rim to right inner rim)
  • Basin Width: 17-1/4" (Back inner rim to front inner rim)
  • Basin Depth: 5-1/4" (Center of basin to rim)
  • Drain Location: Right rear
  • Number of faucet Holes: 4
  • Minimum Cabinet Size: 36" (minimum left to right cabinet dimension)

Variations:

  • K-8689-4: This model
  • K-8689-5U: This model with 5 faucet holes and undermount


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


*Denotes a finish or option that has been discontinued.

Manufacturer Resources

Dimensions and Measurements

Basin Depth
5.25 in.
Basin Length
30.25 in.
Basin Width
17.25 in.
Depth
5.875 in.
Drain Connection
1.5 in.
Faucet Centers
8 in.
Height
5.875 in.
Length
33 in.
Minimum Cabinet Size
33, 36 in.
Nominal Length
33 in.
Nominal Width
22 in.
Sink Length
33 in.
Width
22 in.

Included Components

Basin Rack Included
No
Basket Strainer Included
No
Colander Included
No
Cutting Board Included
No
Faucet Included
No
Installation Hardware Included
Yes

Characteristics and Features

Basin Split
Single Basin
Corner Sink
No
Drain Placement
Rear, Right
Farmhouse
No
Faucet Holes
4
Installation Type
Drop In
Material
Cast Iron
Number Of Basins
1
Overflow
No
Sink Shape
Rectangular
Sound Dampening
No
Theme
Traditional

Warranty and Product Information

ADA
Yes
Collection
Riverby
Country Of Origin
USA
Made in America
Yes
Manufacturer Warranty
Limited Lifetime