Effortless, Secure Tube Connections for Commercial Vehicles and Industry
The Aignep automatic tube connector is engineered for fast, reliable joining of plastic air tubes with diameters from 4 to 14 mm. Designed for trucks, lorries, and other utility vehicles, this nickel-plated brass quick coupling delivers exceptional durability and long-lasting performance—even in harsh conditions.
- Built to Last: Premium nickel-plated brass resists corrosion and daily wear, offering excellent protection against moisture, temperature changes, and intensive use. Perfect for both indoor and outdoor applications.
- Fast, Tool-Free Installation: The automatic locking mechanism lets you connect tubes in one simple motion—no tools required. Save time on assembly and make maintenance hassle-free.
- Maximum Security: Precisely engineered to minimize air leaks, this connector ensures a stable, airtight fit that stands up to strong vibrations and heavy loads—ideal for brake systems and pneumatic applications where safety is critical.
- Versatile Compatibility: Compatible with all standard plastic tubes in the 4–14 mm range, making it suitable for a wide variety of vehicle and industrial air systems, repairs, upgrades, and new installations.
- Essential for Every Toolbox: Whether you’re a mechanic, fleet operator, or industrial technician, this quick coupling is a practical, indispensable solution for reliable tube connections.
Choose the size that fits your needs and experience secure, long-lasting connections—every time.


