Pneumatic connector for 3D printer, tracheal kit, quick-connect PTFE tube extruder

Features: Quick-connect external thread and easy disassembly. Genuine, high-quality Capricorn PTFE tubing, specially designed for 1.75mm filaments, with an extremely precise inner diameter. Elastic clamping springs, a resistance cap, and an elliptical release ring for easy removal and simple pressing. Quick and easy installation and attachment, widely used for connecting creative extruders and PTFE fittings. Specifications: Name: PTFE Tubing and Pneumatic Fittings Kit PTFE Tubing Length: Approx. 1m / 3.28ft Materials: Metal and Plastic Quantity: 1 Kit (see photos) Compatibility: Ender 3 / Ender 3 V2 / Ender 3 Pro 3D Printers Weight: 115g Note: Due to lighting effects and shooting angles, slight variations may exist in the product. Please allow a 0-1cm error margin due to manual measurement. The package includes: 1 Capricorn PTFE tube kit