The 4MS-4 Sweat On fitting from Fittings Unlimited Inc is designed for seamless connections in plumbing applications. This fitting features a 4-inch size, ensuring compatibility with standard piping systems. Constructed from high-quality materials, it offers durability and resistance to corrosion. Ideal for both residential and commercial use, this fitting meets industry standards for performance and reliability. Its sweat-on design allows for easy installation, making it a preferred choice for professionals. Whether you're working on new installations or repairs, the 4MS-4 is a dependable solution.