Rough-In Guide

Product Information
Applicable product:
Under-mount sink with 9-1/2″ (241 mm)
deep left bowl and 7-1/2″ (191 mm) deep
right bowl
K-3356
Under-mount sink with 7-1/2″ (191 mm)
deep left bowl and 9-1/2″ (241 mm) deep
right bowl
K-3356-L
Dimensions shown for K-3356; sink dimensions are
opposite for K-3356-L.
Fixture*: Bowl area Water
depth
Sink, left 18″ (457 mm) x
18″ (457 mm)
9-1/2″
(241 mm)
Sink, right 14″ (356 mm) x
15″ (381 mm)
7-1/2″
(191 mm)
Drain holes Ø 3-5/8″ (92 mm)
* Approximate measurements for comparison only.
Included components:
Hardware kit (4 required) 91915
Cut-out template (K-3356) 1040560-7
Cut-out template (K-3356-L) 1024848-7
Installation Notes
Install this product according to the installation guide.
Allow a minimum of 2″ (51 mm) clearance around the sink rim
for clip attachment.
Fixture conforms to ASME Standard A112.19.3/CSA B45.4. All
dimensions are nominal.
6-9/16"
(167 mm)
20-1/8"
(511 mm)
15"
(381 mm)
9-5/8"
(244 mm)
10-1/16"
(256 mm)
17-1/16"
(433 mm)
8-13/16"
(224 mm)
17-5/8"
(448 mm)
7-5/8"
(194 mm)
13"
(330 mm)
16-11/16"
(424 mm)
Countertop
Sink
Clip
2" (51 mm) Min
1-1/8" (29 mm)
35-1/8" (892 mm)
1-1/2" OD
Roughing-In
K-3356
UNDERTONE
®
UNDER-MOUNT KITCHEN SINK
UNDERTONE
®
UNDER-MOUNT KITCHEN SINK
114540-1-
AG