The 5MJ-12MM Adjustable Fitting with Washer & O-Ring from Fittings Unlimited Inc is designed for reliable connections in various applications. This fitting features a 12mm size, ensuring compatibility with standard systems. Constructed from durable materials, it offers excellent resistance to wear and tear. The adjustable design allows for easy installation and maintenance, while the included washer and O-ring provide a secure seal, preventing leaks. Ideal for hydraulic and pneumatic systems, this fitting meets industry standards for quality and performance.