Model BS3121OL Houston Stainless Steel Sink Undermount

SKU: SNKBS3121OL Category:


The model BS3121OL is constructed from 18 gauge, durable, cold-rolled stainless steel. This sink is part of our Builders Special line of stainless steel sinks and has soft 90 degree corners. Our stainless steel sinks have a brushed finish to help conceal scratches and normal wear and tear that occurs over time.  Internal measurements: Left bowl: 14 3/16″ x 18 3/4″ x 8 1/2″.  Right bowl: 13 7/8″ x 15 7/8″ x 7″.  Overall dimensions: 31 3/16″ x 20 3/4″ x 8 1/2″

Additional information

Weight 20 lbs
Dimensions 31.19 × 20.75 × 8.5 in



Bowl Type

Double Bowl

Mounting Type


Bowl Style

3/4" Radius

Frequently Asked Questions

Does this sink come with a basket strainer?

No, the basket strainer can be purchased separately.

What is the difference between stainless steel gauges?

Gauges refer to the thickness of the steel. Thinner stainless steel has a higher number while thicker stainless steel has a lower number. The thicker the stainless steel, the more durable the sink.