The 4MJ-4MJ-12MM Adjustable Fitting from Fittings Unlimited Inc is a versatile component designed for hydraulic systems. This fitting features a dual male JIC connection with a 4mm size and a 12mm thread, making it suitable for various applications. Constructed from durable materials, it provides excellent resistance to wear and tear. The adjustable design includes a washer and O-ring, ensuring a secure and leak-free connection. This fitting meets industry standards, making it a reliable choice for professionals seeking quality and performance in their hydraulic setups.