The Matco-Norca Brass Seat Nut is specifically designed for use with the 120WC15 model, featuring compatibility with 10" O-rings. This high-quality brass construction ensures durability and resistance to corrosion, making it suitable for long-term use in plumbing applications. The precise dimensions guarantee a secure fit, preventing leaks and ensuring optimal performance. Ideal for both professional plumbers and DIY enthusiasts, this seat nut meets industry standards for quality and reliability, making it a dependable choice for your plumbing needs.
