The SEALFAST 1-1/2" Shank Coupler Self-Locking is engineered for secure and reliable connections in fluid transfer applications. This coupler features a self-locking mechanism that ensures a tight fit, preventing accidental disconnections. Constructed from durable materials, it offers excellent resistance to wear and corrosion, making it suitable for various industrial environments. Its compatibility with standard hoses and fittings allows for easy integration into existing systems, making it a versatile choice for both temporary and permanent installations.