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The LARSEN SUPPLY CO., INC. 450405 is a chrome plated brass threaded kitchen drain tailpiece designed to connect the sink strainer basket to the drain trap assembly beneath the sink. Measuring 1.5 inches outer diameter by 6 inches in length, this tailpiece provides a reliable, corrosion-resistant link in the drain line. The chrome plated finish offers a clean appearance where exposed under open cabinet configurations. Threaded construction allows for secure, leak-resistant connections without additional fittings. This component is typically installed by licensed plumbers or qualified service professionals during new installations and drain repairs.
This tailpiece is suited for residential kitchen sink drain applications where a standard 1.5 inch OD connection is required. It is commonly used when replacing worn, corroded, or damaged drain tailpieces on kitchen sinks fitted with a threaded strainer outlet. The 6 inch length accommodates typical cabinet depths and standard trap arm positioning. Packaged in units of 6, this SKU is well suited for plumbing supply distribution, service van stocking, or multi-unit residential maintenance work.
Designed as an OEM-style replacement tailpiece for residential kitchen sink drain assemblies requiring a 1.5 inch OD threaded connection.
Installation is typically performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off water supply and clear the trap before beginning work. Hand-tighten slip nuts first, then snug with channel-lock pliers — do not overtighten brass fittings, as this can crack threads or distort sealing surfaces. Verify all joints for leaks before returning the drain to service.
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