DANCO Durable Brass Hot and Cold Stem for Central Brass Faucets, 10L-11H/C, 1-Pack (17310B) This product is contructed of durable brass, meaning it was built for longevity, durability and reliability. Designed to fit Central Brass Bath Model 968 Series with an ID length of 10 and has an L broach. Perfect for hot and cold water applications. This product DOES include a faucet seat with your purchase. This product is in compliance with the Reduction of Lead in Drinking Water Act.