The 4MJ-4MB STR Restrictor from Fittings Unlimited Inc is a precision-engineered fitting designed to control fluid flow in hydraulic systems. With a size of 1/4", this restrictor is ideal for applications requiring precise flow regulation. Constructed from high-quality materials, it offers excellent durability and resistance to corrosion. The restrictor is designed to meet industry standards, ensuring compliance with ISO and ANSI regulations. Its compact design allows for easy installation in tight spaces, making it a reliable choice for both industrial and residential applications.