Aluminium Hose Blanking Plugs
- Free 100-Day Returns
- Free UK Delivery
- £2.40
- FREE UK DeliveryNext working day and worldwide delivery options also available.
- FREE 100-Day Hassle-Free ReturnsLearn more about our returns policy.
Did you remember your hose accessories?
We aim to dispatch orders the same day if ordered before 3pm (Monday to Friday, excluding bank holidays). Orders placed over the weekend will be sent on the Monday, unless it's a bank holiday.
For detailed delivery information, please visit our delivery page.
We stand by the quality of our products, which is why we offer a generous 100-day return policy, even for custom-made items. This extended returns period gives you plenty of time to check the quality and performance of our products.
For full details, please visit our returns page.
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?
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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.
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Leak-Free Sealing
Precision-machined threads ensure a tight, secure fit, preventing fluid leaks and contamination in fuel, oil, and coolant systems.
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Versatile Applications
Perfect for blocking off fuel rails, oil coolers, fuel pumps, pressure regulators and more.
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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.
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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!
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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.
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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.
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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.
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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.
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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.
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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.
