Bsc Preferred LKJ35 Sink Drain Fitting 3.5 in Strainer

Product Description

The BSC PREFERRED LKJ35 is a 3.5-inch sink drain fitting designed for kitchen and laundry sink installations. Constructed from stainless steel with a matte finish, it includes an integrated strainer basket that catches food particles and debris to help maintain clear drain lines. A removable stopper is also included, allowing the basin to hold water for soaking or washing tasks. Licensed plumbers and experienced DIYers install this type of fitting during sink rough-in or as a direct drop-in replacement. The unit ships as a single assembly and is sold individually.

This drain fitting suits residential kitchen sinks, bar sinks, and laundry sink applications. The 3.5-inch opening size is the standard dimension for most kitchen and utility sink drain openings, making it a practical replacement or upgrade option. The strainer basket drops into the drain flange and is removable for cleaning, while the stopper provides a watertight seal when water retention is needed for prep or cleaning tasks. The matte stainless steel finish coordinates with a range of sink styles.

Key Features

• 3.5-inch drain opening fits standard kitchen and utility sink drain cutouts
• Stainless steel construction resists corrosion in wet environments
• Integrated strainer basket traps food debris and prevents drain clogs
• Included stopper allows water retention for soaking and washing tasks
• Matte finish provides a clean, low-glare appearance at the sink basin
• Sold as a single complete assembly, no additional components required

Compatibility

Designed as an OEM-style replacement or upgrade drain fitting for residential kitchen sinks, bar sinks, and laundry sinks with standard 3.5-inch drain openings.

Installation Notes

Drain fitting installation falls within the scope of a licensed plumber or a qualified tradesperson familiar with IPC and local plumbing codes. Shut off the water supply and ensure the sink basin is dry before removing an existing drain assembly. Apply plumber's putty or the appropriate sealant to the flange seat per local code requirements before seating the fitting. Do not overtighten the locknut, as this can crack the sink deck or distort the drain flange seal.