DANCO Hot and Cold Stem for Kohler Tub and Shower Faucets, 12N-13H/C, Brass, 1-Pack (05139) REPLACES KOHLER - Fits Kohler tub and shower faucets for hot and cold water applications DURABLE - Brass construction provides strength and durability NO FAUCET SEAT - No faucet seat required DIMENSIONS - Inner diameter length 12, broach N COMPLIANT - Complies with the Reduction of Lead in Drinking Water Act (RLDWA)