DANCO Reduced-Lead, Left Hand Cold Water Application Stem for Sayco Faucets, Brass, 9B-3C, 1-Pack (17093) N/A Imported Constructed of a strong and durable brass, meaning it was built for longevity. A perfect fit for Sayco bath faucet models 308 and T-308 (From 1968), with an ID length of 9 and a B broach. This was designed for cold water application. A faucet seat is included with your purchase of this item. This is in compliance with the Reduction of Lead In Drinking Water Act.