Thermaltake Pacific DIY LCS 1/2" ID x 3/4" OD Compression Fitting Black Cooling CL-W030-CA00BL-A

Features:

• High Flow Leak Free Design Fittings allow proper connection to G1 4 ports, securing properly to cooling components while providing an even seal around the tubing.
• Black Plated Brass Fitting
• Compatible with PVC Tubing Inner diameter 1 2 13 mm Outer diameter 3 4 19 mm
• Pre installed O Ring
• 2 Year Warranty