The 12MJ-4MJ Union STR from Fittings Unlimited Inc is designed for reliable connections in fluid systems. Featuring a 12MJ end and a 4MJ end, this fitting provides versatility for various applications. Constructed from durable materials, it offers excellent resistance to corrosion and wear, ensuring a long service life. Its compact design allows for easy installation in tight spaces, while adhering to industry standards for safety and performance. This union fitting is perfect for hydraulic and pneumatic systems, ensuring a secure and leak-free connection.