The GP-6405-04-4P Adjustable MB x Pipe Port from Pressure Connections Corp. is a versatile steel fitting designed for pressure measurement applications. This GagePort fitting features an adjustable design, allowing for precise calibration in various systems. Constructed from durable steel, it ensures reliability and resistance to high pressures. The MB (Male Brass) connection provides compatibility with standard pipe ports, making it ideal for use in hydraulic and pneumatic systems. This fitting meets industry standards for quality and performance, making it a trusted choice for professionals.