Enhance your water cooling system with these premium-quality Water Cooling Tube Fittings, designed specifically for rigid tubes with a 16mm outer diameter, including both plastic and metal materials. Crafted from high-quality brass, these fittings offer exceptional durability and long-lasting performance, making them an ideal choice for reliable and leak-free connections in your cooling setup. Key Features: · Compatible with 16mm Outer Diameter Rigid Tubes: Perfectly suited for both plastic and metal tubes, ensuring versatile application in various water cooling systems. · Superior Three-Layer Sealing Rings: Equipped with triple sealing rings that provide excellent sealing performance, effectively eliminating leakage risks and maintaining system integrity. · Durable Brass Construction: Made from high-quality brass material, these fittings are corrosion-resistant and built to withstand long-term use. · Precision Workmanship: Manufactured with fine craftsmanship and certified to meet EU ROHS standards, guaranteeing safety and environmental compliance. · Multiple Color Options: Available in a variety of colors including Red, Blue, Green, White, Black, and Silver, allowing you to customize and organize your cooling system with ease. Specifications: · Suitable Tube Outer Diameter: 16mm (Rigid Tubes) · Model: YGKN-C16MM · Material: Brass · Inner Diameter: Approx. 17mm / 0.67in · Weight Range: 77-160g · Color Options: 4pcs Red, 4pcs Blue, 4pcs Green, 4pcs White, 4pcs Black, 4pcs Silver, or 6pcs Mixed (Red, Blue, Green, White, Black, Silver) Package Includes: · 4 or 6 x Water Cooling Tube Fittings · 8 or 12 x Sealing Rings These Water Cooling Tube Fittings provide a secure, leak-proof connection for your 16mm rigid tubes, combining durable brass construction with advanced sealing technology. Their reliable performance and customizable color options make them an essential component for maintaining efficient and safe water cooling systems in computers, industrial equipment, and other applications.