The SEALFAST 1" Male Coupler made from 304 stainless steel is designed for durability and corrosion resistance in fluid transfer applications. This coupler provides a secure connection, ensuring leak-free operation in various environments. Its robust construction meets industry standards, making it suitable for tank truck and industrial use. The 1" size allows for compatibility with a range of hoses and fittings, providing versatility in your fluid management systems. This coupler is an essential component for ensuring reliable and efficient fluid transfer.