The Y-0306-04 4BKHD LN fitting from Fittings Unlimited Inc is designed for robust connections in hydraulic systems. This fitting features a compact design, making it ideal for tight spaces while maintaining high performance. Constructed from durable materials, it ensures longevity and resistance to wear. The fitting is compatible with various hoses and meets industry standards for safety and reliability. Perfect for automotive and industrial applications, the Y-0306-04 is a reliable choice for professionals seeking quality hydraulic fittings.