The 4FL Nut X.Light Fitting from Fittings Unlimited Inc is a lightweight yet durable solution for fluid connections. With a 4FL size, this fitting is designed for easy installation and maintenance in various applications. Its construction ensures excellent resistance to corrosion and wear, making it suitable for both indoor and outdoor use. The fitting complies with industry standards, providing a secure and leak-free connection. Ideal for use in pneumatic systems, this fitting is a reliable choice for professionals looking for efficiency and performance.