Features: Achieve High-Quality Printing: This 3D printer accessory is designed to offer a quick and easy connection between the extruder and the hotend, enabling you to achieve high-quality printing with ease. Durable Stainless Steel Material: Made of durable stainless steel, this pneumatic connector is corrosion-resistant and can withstand high temperatures, ensuring long-lasting performance. for DIY Enthusiasts: Whether you're a professional or a DIY enthusiast-, this pneumatic connector is perfect for anyone who wants to upgrade- their 3D printers performance-. Versatile Usage Scenarios: Use it for connecting the extruder and hotend in 3D printers, as well as for other pneumatic connections in various applications such as robotics- and automation. Hassle-Free Installation: With its simple, yet effective design, this 3D printer accessory is easy to install and use, saving you time-and effort.. Specifications: Name：3D Printer Pneumatic Straight Connector Fitting Size: Mixed Suitable for V6 BP6 2IN1 Nozzle 4x2 PTFE Tube Main material：Stainless Steel Quantity:1 Pc Color: Red/Orange/Blue/Black/White Package Includes: 1 Piece x Pneumatic Connector note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.