Dimensions Guide

1-1/2" OD
4" (102 mm)
12-1/2" (318 mm)
10"
(254 mm)
1-15/16"
(49 mm)
11-1/4"
(286 mm)
5-7/8"
(149 mm)
9/16"
(14 mm)
22"
(559 mm)
25" (635 mm)
Recommended ADA Installation
11" (279 mm)
34"
(864 mm)
27"
(686 mm)
Min
8"
(203 mm) Min
9" (229 mm)
Min
24" (610 mm)
4-1/2" (114 mm)
7-3/16"
(183 mm)
Standard Installation
4-7/8"
(124 mm)
Notes
Technical Information
Install this product according to the installation
instructions.
All product dimensions are nominal.
SingleBowl configuration:
NOTICE: Countertop manufacturer or cutter must
use the cut-out template provided with the
Under-mountInstallation:
27" (686 mm)Min. base cabinet
width:
product, or a current one provided by Kohler Co.
(call 1-800-4-KOHLER). Kohler Co. is not
responsible for cutout errors when the incorrect
cut-out template is used.
Length: 22-1/4" (566 mm)
Width: 17-1/4" (438 mm)
Bowl depth: 5-1/4" (133 mm)
Water depth: 5-1/4" (133 mm)
Bowl area (Only):
ADA compliant when installed to the specific
requirements of these regulations.
5Number of deck holes:
1172565-7, required, includedTemplate:
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
12-7-2019 14:09 - US/CA
Riverby
®
Under-Mount Kitchen Sink
K-5479-5U