Imperial 4"x3" 24 Gauge Galvanized Taper Reducer with Small End Crimp easily reduces the diameter of galvanized round perimeter pipes, making it a versatile solution for various plumbing projects. Its crimped small end ensures a secure connection, preventing leaks and ensuring durability. Crafted from high-quality 24-gauge galvanized steel, this reducer is resistant to corrosion and rust, ensuring longevity and reliability.