20 Set 3D Printer Tube Coupler Set Joint Connector 10mm OD x 4mm ID, Black/Red

What is this?
These tube couplers kit are used to secure the tubing in a 3D printer. They are compatible with most 3D printers and prevent tubing slippage and extrusion issues, making them essential accessories for improving printer stability and reliability.
What will I get?
Plastic Joint Connector
3D Printer Tube Coupler Size: 4x10x7.8mm/0.16x0.39x0.31 inch(IDxODxL)
3D Printer Tube Clamp Clip Size: 4x9.5x11.3mm/0.16x0.37x0.44 inch(IDxODxL)
Material: Plastic
Color: Black/Red
Package Contents: 20 Set x 3D Printer Tube Coupler Set
Are there any advantages of the product?
These 3D printer tube coupler collet clamp clip sets are made of durable, heat-resistant, and robust plastic, ensuring long-lasting performance even under continuous use. The tube couplers securely hold the printer tubing in place and form a seal, effectively preventing leaks and transmitting extrusion pressure. The tube clip prevents accidental triggering of the locking rings inside the couplers, thus preventing the PTFE tubing from loosening and resulting in smoother, higher-quality printing.
How to use it?
Installation is easy and requires no other special tools. Simply install the 3D printer tube collet and tube clip on the extruder and the hot end to ensure a stable and leak-free connection, thereby achieving optimal 3D printing performance.
What should I notice?
Please confirm the specifications of these 3d printer parts before ordering.