The SEALFAST 3" Poly Shank Coupler is engineered for seamless connections in fluid transfer applications. Constructed from durable poly material, this coupler offers excellent resistance to chemicals and environmental factors. With a 3" diameter, it is compatible with various hoses and fittings, making it a versatile choice for both commercial and residential use. The lightweight design facilitates easy handling and installation, while the robust construction ensures a secure fit. Ideal for agricultural, industrial, and plumbing applications, this coupler meets industry standards for quality and performance, ensuring reliable operation in demanding conditions.