Optimized for Liquid Cooling: Male-to-female extender fitting designed for tight PC cooling loops, easy to install without tools. Precise Dimensions: G1/4' thread size, 18mm outer diameter, and 7.5mm height for seamless compatibility with standard water cooling setups. Durable Construction: Crafted from chrome-plated brass for excellent heat dissipation, corrosion resistance, and long-term reliability. Polished finish provides a sleek, premium look for showcase builds. Leak-Proof Sealing: Concealed O-ring groove ensures a secure, leak-free connection for optimal performance. Color Options: Available in Black, Silver, and White to complement various PC build aesthetics.