Features: <br>1. Perfectly work for computer water cooling. <br>2. Made of copper material, high quality and durable. <br>3. Great replacement for your computer water cooling extend fittings. <br>4. Used to extend the connectors. <br>5. A variety of length can be chosen for your different needs. <br> <br>Specifications: <br>Material: Copper <br>Color: Silver <br>Model: YCLZ-M <br>Thread: External Thread G1/4 + Internal Thread G1/4 <br>Overall Length: 12.5mm, 15mm, 20mm, 25mm, 35mm, 45mm (Optional) <br>Diameter: Approx. 18mm / 0.7in <br>Weight: Approx. 19-91g <br> <br>Package List: <br>2 * Screw Seat1、Perfectly work for computer water cooling <br>2、Made of copper material, high quality and durable <br>3、Great replacement for your computer water cooling extend fittings <br>4、Used to extend the connectors <br>5、A variety of length can be chosen for your different needs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.