Dual-size Multi-functional Clamp Joint: Blue and black clamps with inner diameters of 5.5 mm and 4 mm, respectively, suitable for securing PTFE tubes, hot ends, or pneumatic systems in 3D printers
Value Pack: 50-piece bulk pack, suitable for continuous use, quantity recharge designed to provide a robust and durable solution for fixed 4 mm Bowden tubes, ensuring reliable performance for your 3D printing projects
Compatibility Guarantee: These Bowden coupling clips are designed to be compatible with most all-metal hot-end products on the market, and can be seamlessly matched to realize worry-free installation process
Reliable Material: Bowden tube coupler is made of durable plastic material, which aims to provide a durable solution for fixing 4 mm Bowden tube and ensure the reliable performance of your 3D printing project
Color-Coded Precision Identification: Blue clips for 6mm Bowden tubes and black for 4mm PTFE pneumatic fittings, simplifying maintenance on extruders, while reducing assembly errors in multi-device environments