The 4Tube Union Straight Fitting from Fittings Unlimited Inc is designed for seamless connections in tube systems. This fitting features a size suitable for 4-tube applications, ensuring a secure and reliable connection. Its durable construction provides resistance to corrosion and wear, making it suitable for both indoor and outdoor use. This fitting complies with industry standards, ensuring compatibility with a wide range of systems. Ideal for plumbing and HVAC applications, it is a necessary component for effective fluid management.