Cross Block 4mm: Precision Flow, Perfectly Divided. Take control of your pneumatic or fluid systems with the Cross Block 4mm. Engineered for efficiency, this compact manifold allows you to effortlessly split a single 4mm OD (outer diameter) supply line into three distinct output lines. Whether you are organizing a complex laboratory setup, managing intricate cooling loops, or streamlining a robotics pneumatic array, this block provides a clean, professional solution to line clutter. Featuring a robust, leak-resistant design, it ensures consistent pressure distribution across all three ports, keeping your system running smoothly and reliably. Key Features: Seamless Integration: Designed specifically for standard 4mm OD tubing. Space-Saving Geometry: Allows for a tidy, high-density layout in tight enclosures. Durable Build: Crafted to withstand high-cycle environments with maximum flow integrity. Simplify your routing. Multiply your output. Get the flow you need with the Cross Block 4mm.