The Tapped Universal Clamp Couplings 10 12.00 - 12.40 12 1-1/2CC by JCM Industries are designed for reliable pipe connections in various applications. Constructed from high-quality materials, these couplings ensure durability and performance. They accommodate pipe sizes ranging from 12.00 to 12.40 inches, making them versatile for different installations. The couplings feature a tapped design, allowing for easy attachment and secure fittings. Ideal for use in water and wastewater systems, they comply with industry standards for safety and reliability. This product is perfect for contractors and engineers looking for dependable coupling solutions.