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The BSC PREFERRED LK174 is a 1-1/2 inch chrome-plated brass drain fitting designed for residential and light commercial sink installations. It includes a 6 inch tailpiece and a perforated grid that work together to manage overflow and maintain consistent drainage flow. The chrome plating provides corrosion resistance and a clean finish suited to exposed sink applications. Licensed plumbers and experienced DIYers install this type of fitting as part of sink drain assemblies in kitchens, prep areas, and laundry rooms. The 1-1/2 inch sizing conforms to standard residential drain configurations.
This drain fitting is suited for use with BSC PREFERRED sinks and is appropriate for kitchen sinks, prep sink stations, and laundry sink setups. The perforated grid restricts debris entry while still allowing water and overflow to pass through. The 6 inch tailpiece connects to the P-trap below the sink, making it a standard component in a complete drain assembly. It ships as a single unit and is intended for one sink basin.
Designed as an OEM-style accessory for BSC PREFERRED sinks. Suitable for standard 1-1/2 inch drain configurations found in kitchen, prep, and laundry sink applications.
Installation is performed by a licensed plumber or qualified tradesperson. Shut off the water supply and confirm the drain opening measures 1-1/2 inches before beginning. Use plumber's putty or a supplied gasket to seal the drain body to the sink basin, and hand-tighten slip-joint fittings before final snugging with channel-lock pliers. Avoid overtightening threaded or slip connections on chrome-plated brass, as this can crack the plating or distort the fitting.
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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