The Stem for 12" 105F/S by Matco-Norca is a critical component for valve operation in plumbing systems. Designed specifically for the 105F/S model, this stem ensures precise control and functionality. Made from high-quality materials, it offers durability and resistance to wear and tear. With a length of 12", it fits seamlessly into existing setups, making it an ideal replacement part. This stem is essential for maintaining the efficiency and reliability of your plumbing system, ensuring smooth operation in various applications.