
Undertone
Features
•
27" (686 mm) minimum base cabinet width.
•
Single bowl.
•
11-1/4" depth provides generous workspace.
•
Rear drain increases workspace in the sink and storage
space underneath.
•
Includes installation hardware.
Material
•
Premium 18-gauge stainless steel.
Installation
•
Undermount.
Recommended Products/Accessories
K-8801 Sink drain and strainer with tailpiece
K-8799 Sink drain and strainer basket
K-23726 Drain treatment
K-23729 Stainless steel cleaner
Optional Products/Accessories
K-11352 Disposal Flange with Stopper
Codes/Standards
ASME A112.19.3/CSA B45.4
Lifetime Limited Warranty for
KOHLER® Stainless Steel Sinks
See website for detailed warranty information.
®
Undermount utility sink
K-6661
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.
5-29-2021 20:42 - US/CA

Undertone
* Allow clearance around sink
rim for clip attachment.
Countertop
Sink
Clip
2" (51 mm) Min*
11-5/8"
(295 mm)
23" (584 mm)
7/8" (22 mm)
17"
(432 mm)
17-1/2"
(445 mm)
1-1/2" OD
5-7/8"
(149 mm)
Technical Information
All product dimensions are nominal.
Installation: Under-mount
Min. base cabinet
width:
27" (686 mm)
Bowl area (Only): Length: 21-1/4" (540 mm)
Width: 15-3/4" (400 mm)
Bowl depth: 11-5/16" (287 mm)
Water depth: 11-5/16" (287 mm)
Template: 113193-7, required, included
Notes
Install this product according to the installation
instructions.
®
Undermount utility sink
K-6661
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.
5-29-2021 20:42 - US/CA