The 3" Crimp Sleeve with an inner diameter of 3--40/64 is made from high-quality aluminum, providing a lightweight yet strong solution for secure connections in piping systems. This crimp sleeve is designed for easy installation and ensures a tight seal under pressure, making it ideal for fluid transfer applications. Its aluminum construction offers excellent resistance to corrosion, ensuring longevity and reliability. Suitable for both industrial and commercial use, this sleeve meets industry standards for performance and quality.