
Undertone
Features
•
39" (990 mm) minimum base cabinet width.
•
Large/small bowls with high/low design.
•
5-1/2" depth left bowl and 9-1/2" depth right bowl.
•
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-2996 Sink Rack
K-3292 Colander/Cutting Board
K-6139 Sponge Caddy
K-11352 Disposal Flange with Stopper
Included Components
Product consists of:
91915
Codes/Standards
ASME A112.19.3/CSA B45.4
Lifetime Limited Warranty for
KOHLER® Stainless Steel Sinks
See website for detailed warranty information.
®
Under-Mount Kitchen Sink
K-3099-L
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.
12-13-2021 05:00 - US/

Undertone
11"
(279 mm)
34-3/4" (883 mm)
5-1/2"
(140 mm)
1-1/2" OD
15"
(381 mm)
9-1/2"
(241 mm)
17-5/8"
(448 mm)
5-13/16"
(148 mm)
12-1/8"
(308 mm)
1-1/8"
(29 mm)
21-1/4"
(540 mm)
9-1/8"
(232 mm)
7-5/8"
(194 mm)
8-13/16"
(224 mm)
Technical Information
All product dimensions are nominal.
Bowl configuration: High-low
Installation: Under-mount
Min. base cabinet
width:
39" (991 mm)
Bowl area (Right): Length: 19" (483 mm)
Width: 22" (559 mm)
Bowl depth: 9-1/2" (241 mm)
Bowl area (Left): Length: 9" (229 mm)
Width: 15" (381 mm)
Bowl depth: 5-1/2" (140 mm)
Drain hole: 3-5/8" (92 mm)
Template: 1040324-7, required, included
Notes
Install this product according to the installation
instructions.
®
Under-Mount Kitchen Sink
K-3099-L
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.
12-13-2021 05:00 - US/