Enhance your computer water cooling system with these high-quality copper extension fittings, designed to provide reliable and durable performance. Crafted from premium copper material, these fittings offer excellent durability and corrosion resistance, making them an ideal replacement or upgrade for your existing water cooling connectors. Available in multiple lengths, they allow you to customize and extend your cooling setup with ease, ensuring a perfect fit for various configurations. Key Features: · Premium Copper Construction: Made from high-quality copper, these fittings ensure long-lasting durability and superior resistance to wear and corrosion. · Designed for Computer Water Cooling: Specifically engineered to work seamlessly with computer water cooling systems, enhancing fluid flow and system reliability. · Connector Extension: Perfectly used to extend connectors, allowing for flexible and customizable water cooling setups. · Multiple Length Options: Choose from a variety of lengths (12.5mm, 15mm, 20mm, 25mm, 35mm, 45mm) to suit different installation needs and configurations. · Standard Thread Compatibility: Features external and internal G1/4 threads, ensuring compatibility with most water cooling components. · Compact and Lightweight: With an approximate diameter of 18mm and weight ranging from 19g to 91g depending on length, these fittings are easy to install without adding unnecessary bulk. Specifications: · Material: Copper · Color: Silver · Model: YCLZ-M · Thread Type: External Thread G1/4 + Internal Thread G1/4 · Overall Length Options: 12.5mm, 15mm, 20mm, 25mm, 35mm, 45mm (Optional) · Diameter: Approx. 18mm / 0.7in · Weight: Approx. 19-91g (depending on length) Package Includes: · 2 x Screw Seat Upgrade your computer water cooling system with these durable and versatile copper extension fittings, designed to provide a secure and efficient connection while allowing for flexible system customization. Perfect for both enthusiasts and professionals seeking reliable cooling performance.