The BP4 1 3/8-6 QD X 1 1/2 RB from A & I Products is a high-quality coupling designed for reliable connections in various applications. Constructed from durable materials, this coupling ensures longevity and resistance to wear. Its precise dimensions allow for easy installation and compatibility with a range of systems. Ideal for agricultural and industrial use, this coupling meets industry standards for quality and performance. Enhance your equipment's connectivity with this dependable coupling.