This rotary elbow adapter is designed for PC water cooling systems, offering a 90-degree angle for precise directional adjustments. Made from durable brass, it resists wear and ensures long-term reliability. The embedded ring design provides a leakproof seal, while the 360-degree rotation allows flexible installation in tight spaces. Its advanced construction reduces coolant flow restriction, optimizing cooling performance for rigid tubing, metal, and PETG setups. ideal for enhancing your computer's cooling efficiency and maintaining system stability. Features -Color:Silver -Material:Brass -Size:3.20X2.00X1.70cm/1.26X0.79X0.67in -Easy Installation: Features a thread ring design for quick and secure tightening, ensuring easy setup for your PC water cooling system -Durable Material: Constructed from brass, offering excellent resistance and long-term performance in demanding environments -360-Degree Rotation: The rotary fitting allows precise directional adjustments, making it ideal for complex cooling setups and tight spaces -Leakproof Seal: Embedded ring design ensures a reliable seal, preventing leaks and maintaining optimal coolant flow throughout the system -Optimized Coolant Flow: minimizes flow restriction, enhancing cooling efficiency for rigid tubing, metal, and PETG applications Package list: 4 x connector