The 4MJ BKHD W/LN-4FP STR fitting by Fittings Unlimited Inc is a compact solution for fluid transfer needs. This fitting features a 4MJ size with a black HD finish, ensuring durability and resistance to corrosion. The long neck design allows for secure connections, making it ideal for low-pressure applications. It complies with industry standards, ensuring reliability in various environments. The straight connection facilitates easy installation, making it a preferred choice for professionals seeking quality and performance in smaller systems.