Dimensions Guide

4-1/8"
Notes
Technical Information
Measure your actual product for rough-in details.
All product dimensions are nominal.
Install this product according to the installation
instructions.
Drop-in, Under-mountInstallation:
CenterDrain location:
The hot water supply should be 70% of the
capacity of the bath or greater. Installations will
vary.
45-3/4" x 32" (1162 mm x 813 mm)Basin area, bottom:
66" x 36" (1676 mm x 914 mm)Basin area, top:
85 lbs (38.6 kg)Weight:
Kit is required for under-mount installations (sold
separately).
60 lbs/ft² (292.9 kg/m²)Minimum floor load:
19" (483 mm)Water depth:
139 gal (526.2 L)Water capacity:
Drop-in, 70-1/2" x 40-1/2" (1791 mm x
1029 mm)
Cutout:
2-9/16" (66 mm)Minimum flat for door:
USA/Canada: 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.
11-14-2017 04:47
Underscore
®
Rectangle
6' Bath
K-1137