The 4MBubble Flare-3FI Straight Fitting from Fittings Unlimited Inc is specifically designed for high-pressure hydraulic applications. This fitting features a 4mm bubble flare connection and a 3mm female interface, ensuring a secure and leak-free connection. Constructed from premium materials, it offers exceptional resistance to corrosion and wear, making it ideal for demanding environments. The straight design simplifies installation and maintenance, making it a reliable choice for professionals. This fitting meets industry standards for safety and performance, ensuring peace of mind in critical applications.