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The BSC PREFERRED LRQ1919OS4 is a single-bowl drop-in kitchen sink constructed from 18-gauge Type 304 stainless steel with a lustrous grain finish. It measures 19.5 inches long by 19 inches wide with a 7.5-inch bowl depth, providing ample interior space for washing, soaking, and stacking dishes. The straight sidewalls and flat bottom maximize usable bowl volume and simplify cleaning. Sound-deadening pads are applied to the underside to reduce noise and vibration during use. Installation is handled through a Quick-Clip Mounting System designed for drop-in placement, eliminating the need for additional mounting hardware beyond what is included. This sink weighs 11.25 pounds and is made in the USA.
The LRQ1919OS4 is suited for residential and light-commercial applications including kitchens, bar areas, and laundry rooms. The OS4 faucet-hole configuration accepts standard four-hole faucet setups. A minimum cabinet cutout width of 24 inches is required for installation. The 3.5-inch drain opening is compatible with standard kitchen drain assemblies. Its compact footprint makes it a practical option for smaller kitchen renovations, secondary prep stations, and wet-bar builds where a full-size sink is not required.
Designed as a drop-in replacement or new-installation sink for residential and light-commercial applications requiring a single-bowl OS4-hole configuration with a minimum 24-inch base cabinet.
Installation is performed by a licensed plumber or qualified tradesperson. Shut off the water supply and disconnect existing plumbing before removing any existing sink. The Quick-Clip Mounting System secures the sink from below the countertop deck; follow the included instructions for proper clip placement and torque. Apply a continuous bead of silicone sealant around the perimeter of the cutout opening before seating the sink to ensure a watertight connection, in accordance with applicable IPC requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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