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The PLUMB SHOP DIV BRASSCRAFT 321-497 is a white plastic flexible J bend designed for lavatory and kitchen drain applications. It accommodates 1-1/4 inch or 1-1/2 inch OD tube slip joint connections, giving installers flexibility when working with varying drain configurations. The part is made from plastic and ships with a Hi Line adaptor, nuts, and washers, so all the hardware needed to complete the connection is included. Plumbers and drain service technicians install this type of fitting when replacing worn or leaking P-trap components under sinks in residential and light commercial settings.
This J bend is suited for under-sink drain assemblies in lavatories and kitchen sinks where flexible plastic drain fittings are specified. The dual-size slip joint compatibility makes it a practical choice for retrofit and replacement work where the existing drain stub-out or tailpiece diameter may vary. The included Hi Line adaptor extends its usefulness in installations where the drain outlet sits higher than a standard configuration.
Designed as an OEM-style replacement or direct-fit drain component for residential lavatory and kitchen sink drain assemblies using 1-1/4 inch or 1-1/2 inch OD slip joint connections.
Installation is typically performed by a licensed plumber or qualified drain service technician. Turn off the water supply and clear standing water from the drain before beginning work. Hand-tighten slip joint nuts first to align the J bend, then snug with channel-lock pliers — do not overtighten plastic fittings. Verify the connection is leak-free by running water and inspecting joints after installation.
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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