The MFL-MJ-3901-H-04-18X1.5 is a robust 4MJ-18MM dual-purpose straight fitting, ideal for heavy-duty applications. Constructed from premium materials, it offers exceptional strength and resistance to wear. This fitting is designed to accommodate various tubing sizes, ensuring a secure and leak-free connection. Its versatile design makes it suitable for multiple systems, adhering to industry standards for safety and performance. Perfect for hydraulic and pneumatic systems, this fitting enhances operational efficiency.