Fauceture EVP1001 Century Slip Joint Brass Extension Valve

Brass extension valve for slip-joint plumbing

This Fauceture Century slip-joint brass extension valve fits standard 1-1/4 inch O.D. connections and extends the drain line by eight inches. It is intended for residential or light-commercial sink installations where a longer tailpiece is required. The solid brass body resists corrosion and provides a durable seal.

Slip-joint limits and Prop 65 notice

The slip-joint design relies on a compression nut and washer to seal, so it only works with matching 1-1/4 inch tubular fittings and cannot join dissimilar pipe sizes or threaded ends. California Proposition 65 warnings apply because the brass alloy contains chemicals identified by the state as causing cancer and reproductive harm.

Verify existing drain size and finish match

Before ordering, confirm the existing tailpiece or drain outlet measures 1-1/4 inch outside diameter and uses a slip-joint connection. Check that the finish — polished chrome or vintage brass — matches surrounding fixtures for a consistent appearance. No other pipe sizes or connection types are compatible.