Specification

Technical Information
Fixture*:
Basin area 15-3/8″ (391 mm) x 13-3/16″ (351 mm)
Water depth 1-7/8″ (48 mm)
Drain hole Ø 1-3/4″ (44 mm)
* Approximate measurements for comparison only.
Included components:
Cut-out template 1081943-7
Holes K-2381-1 K-2381-4 K-2381-8
Spout Ø 1-3/8″
(35 mm)
Ø 1-1/4″
(32 mm)
Ø 1-3/8″
(35 mm)
Faucet Ø 1-1/4″
(32 mm)
Ø 1-3/8″
(35 mm)
Installation Notes
Install this product according to the installation guide. When
installing with the K-2515 petite vanity, refer to the installation
guide packed with the vanity.
NOTICE: Countertop manufacturer or cutter must use the
cut-out template provided with the product, or a current one
provided by Kohler Co. (call 1-800-4KOHLER). Kohler Co. is
not responsible for cutout errors when the incorrect cut-out
template is used.
K-2381-8 K-2381-4
K-2381-1
1-1/4" OD
3/8" Hot
3/8" Cold
24" (610 mm)
Recommended ADA Installation
11"
(279 mm)
3-1/4"
(83 mm)
3-1/4"
(83 mm)
4" (102 mm)
20-11/16"
(525 mm)
18-15/16"
(481 mm)
12-5/16"
(313 mm)
3-1/4" (83 mm)
4" (102 mm)
11-3/4"
(298 mm)
23-7/16" (595 mm)
5-5/16"
(135 mm)
14"
(356 mm)
19-3/4"
(502 mm)
4" (102 mm)
22-3/4"
(578 mm)
1-13/16"
(46 mm)
10-15/16"
(278 mm)
1-1/4"
(32 mm)
8" (203 mm)
Min
9" (229 mm)
Min
27"
(686 mm)
Min
34"
(864 mm)
Product Diagram
KELSTONTM
KELSTONTM COUNTERTOP BATHROOM SINK
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