SPECIAL ORDER ITEM. Review Returns Policy before purchase. The Matco-Norca Pex Coupling collection offers a reliable solution for residential and commercial plumbing systems. These couplings are expertly crafted from high-quality brass to ensure long-term durability and consistent performance in various water distribution applications. Designed to meet rigorous industry standards, these components provide a secure and leak-resistant connection for Pex tubing. Their robust construction supports both residential and commercial infrastructure needs, delivering peace of mind through proven engineering. By adhering to strict quality benchmarks, these fittings ensure that your plumbing system remains efficient and dependable over time.