DANCO Reduced-Lead, Hot Water Application Stem for Central Brass Faucets, Brass, 1C-7H, 1-Pack (15083E) N/A Imported Constructed of a strong and durable brass, meaning it was built for longevity. A perfect fit for Central Brass faucet for OEM models 47, 48, 120-149 (sink), 1137-1149 (lavatory), 84, 85 and 94 (laundry), whileit has a Danco ID length of 1 and a C broach. This was designed for hot 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.