Aluminium Hose Blanking Plugs

£2.52

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Aluminium Hose Blanking Plugs – Reliable, Leak-Free Hose Sealing

Whether you're sealing an unused fuel line, oil system, or coolant hose, our reusable aluminium hose blanking plugs provide a secure, leak-free solution. Designed for motorsport, automotive, motorcycle, and other high-performance applications, these durable blanking plugs ensure long-lasting performance in even the most demanding conditions.

Why Choose Our Hose Blanking Plugs?

Built for Performance

Machined from premium-grade aluminium and finished with a hard-wearing black anodised coating, these hose blanking plugs offer exceptional strength, corrosion resistance, and durability.
Leak-Free Sealing

Precision-machined threads ensure a tight, secure fit, preventing fluid leaks and contamination in fuel, oil, and coolant systems.
Versatile Applications

Perfect for blocking off fuel rails, oil coolers, fuel pumps, pressure regulators and more.
Universal Compatibility

Available in a range of sizes from AN3 to AN16, as well as 1/8"-27 NPT, making them compatible with most braided hose fittings and hose adapters.
Completely Reusable

Designed for easy installation and removal, these blanking plugs can be reused whenever needed, just disassemble and block off another hose or port.

What is a Blanking Plug?

A hose blanking plug is used to seal off an unused port in a fluid system, preventing dirt, debris, and leaks while maintaining system integrity. Whether for temporary or permanent use, these precision-machined hose blanking plugs ensure a secure seal without compromising performance.

Built for Performance, Trusted by Professionals

From DIY projects to high-performance racing, our hose blanking plugs deliver the reliability you need. Upgrade today for hose connections that won't let you down!

Frequently Asked Questions

What are aluminium hose blanking plugs used for?
Aluminium hose blanking plugs are designed to seal off unused ports or hose ends in fluid systems, such as fuel, oil, or coolant lines. They prevent leaks and contamination, ensuring system integrity during maintenance or when certain ports are not in use.
What sizes are available for these blanking plugs?
We offer the following thread sizes to suit various applications:
- AN3 (3/8"-24 UNF)
- AN4 (7/16"-20 UNF)
- AN6
- AN8
- AN10
- AN12
- AN16
- 1/8"-27 NPT
This range ensures compatibility with a wide array of fittings and systems.
Are these blanking plugs compatible with your custom braided hoses?
Yes, our aluminium hose blanking plugs are fully compatible with our range of custom braided hoses, including those used for fuel, oil, and coolant applications. They ensure a secure, leak-free seal in high-performance environments.
What materials are these blanking plugs made from?
These blanking plugs are CNC-machined from premium-grade aluminium and finished with a durable black anodised coating, offering excellent corrosion resistance and long-lasting performance in both road and race environments.
How do I install these hose blanking plugs?
Installation is straightforward: thread the plug into the unused port or hose end and tighten securely using an appropriate spanner. Ensure the threads are clean and undamaged to achieve a proper seal.
Are these blanking plugs reusable?
Yes, our aluminium hose blanking plugs are designed for easy installation and removal, making them fully reusable. Simply disassemble and use them to block off another hose or port as needed.