The 1-7/8" OD Aluminum Coupling is designed for connecting blast hoses in abrasive blasting systems. Made from lightweight, corrosion-resistant aluminum, it provides a secure, leak-resistant fit in high-pressure environments. Its 1-7/8" outside diameter ensures compatibility with standard blast hose sizes, while the rugged construction stands up to demanding job site conditions. Ideal for both new setups and replacement needs.
