Danco 6Z-18H Hot Faucet Stem for AquaSource Faucets is an and practical solution designed to repair your leaky faucet without the need to replace the entire fixture. By fixing the leak with this durable faucet stem, you can save water, reduce energy consumption, and lower your utility bills. This economical ensures a simple and effective way to maintain your faucet’s performance and extend its lifespan. Model Number: 10737B