AC PERFORMANCE -12 AN 45 Degree Swivel Hose End Fitting (Aluminium, Black)
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Product description
If you’re building or refreshing a braided line setup, a hose end fitting needs to do two jobs at once: it has to seal reliably, and it has to make routing easier. This AC PERFORMANCE -12 AN 45 degree swivel hose end is built around that idea—one angled piece that can help you get a cleaner run without forcing the hose into an awkward path.
The main headline is the 45 degree swivel design, finished in black anodised aluminium (6061-T6). On paper, that points to a lightweight fitting with a durability-focused coating—useful if the line is exposed to heat cycles, vibration, or general workshop bumps. That said, it’s not the sort of part where “universal fit” means you can ignore measuring and thread matching: you still need to confirm the AN size and line ends you’re working with.
Key takeaways
This fitting is designed for -12 AN hose ends, with a 45 degree angle and a swivel action that can make installation and final alignment more forgiving. The black anodised finish is there to add corrosion resistance and a neat look, while the 6061-T6 aluminium construction keeps it from feeling like a heavy component.
It’s a good match if you’re trying to tidy up hose routing—for example, when a straight connection would force the hose to kink near a tight corner. The swivel element can help you aim the connection where it needs to be, rather than settling for “close enough”.
Where it may not be the best choice is if your setup requires a different angle or a non-swivel style. If you’re confident you don’t need that rotational freedom, you might prefer a simpler, cheaper fitting type. And as with any AN fitting, double-check the hose and fluid compatibility for your specific application before you commit.
What matters most for fitting and alignment
A 45 degree hose end is often chosen for one reason: space. In cramped engine bays or near suspension components, a straight run can be hard to route neatly, and a sharp bend can be a problem for hose longevity and visual neatness. This angled design gives you a middle ground.
The swivel part is the practical extra. Instead of perfectly committing to the angle during initial assembly, a swivel fitting lets you fine-tune orientation once the line is in place. That can be especially helpful when you’re working around brackets, fittings, or components that limit your ability to “twist everything into position” while tightening.
Still, there’s a limitation worth noting: if you’re trying to achieve a very specific final orientation, the swivel will help, but it won’t replace good planning. If you’re off by a big margin on line length or routing, you’ll still feel it.
The materials and finish (and why they’re mentioned)
The fitting is made from aluminium (6061-T6) and finished with a black anodised coating. In real-world terms, that combination is commonly used when people want something that’s relatively lightweight and resistant to everyday wear.
Anodising is also relevant because it can improve durability of the surface—useful in bay environments where fittings can be exposed to moisture, occasional spills, or just general handling. It’s not a guarantee against every scenario, but it does align with the “fit and forget” mindset.
One potential downside is purely practical: anodised finishes can be more sensitive to aggressive scraping or repeated contact than bare, polished metals. So if you’re working in a tight spot and you expect to constantly knock it into place, handle it carefully.
Compatibility & use cases to consider
The fitting is listed as having a universal fit for common fluid line types such as oil, fuel, water, liquid, and air lines—provided you’re using the correct AN sizes. It also states it fits an6/an8/an10/an12 ends, with the -12 AN being the specific size for this item.
That makes it relevant for builders who need an angled connection across different systems, for example: - A -12 AN feed or return line where a 45 degree turn cleans up routing. - An air line run that needs an angled connection to avoid stressing the hose.
However, because the description is broad, it’s worth being cautious. “Universal fit” is more of a sizing/format claim than a permission slip. Confirm that your hose end style, thread size, and intended fluid match what you’re building.
Tech summary
Product specs
- Name: AC PERFORMANCE -12 AN 45 Degree Swivel Hose End Fitting Aluminium Black
- Type: Hose end fitting (swivel)
- Size: -12 AN
- Angle: 45 degrees
- Material: Aluminium 6061-T6
- Colour/finish: Black anodised
Getting the most from it
The biggest win with a swivel 45 degree fitting comes when installation is slightly awkward. Picture tightening a fitting in a recess where you can’t easily rotate the hose end by hand. With a swivel design, you can align the connection more comfortably before finalising the position.
If you’re assembling a line system, it helps to plan the routing first, then choose the fitting angle that best matches how the hose naturally wants to sit. If you’re already confident you’ll have space and straight-line alignment, the swivel feature might be unnecessary—but if you’re trying to avoid tight corners, it’s likely to be useful.
One thing to double-check before buying: the AN size you actually need in your system. The product listing mentions an6/an8/an10/an12 ends generally, but you’re still buying a -12 AN fitting here, so it should match the rest of your parts.
Should you buy it?
Buy this AC PERFORMANCE -12 AN 45 degree swivel hose end if you’re trying to route a -12 AN hose through tight engine bay space where a straight run would look messy or create a tight bend. The 45 degree angle plus swivel action is the sort of combination that makes alignment easier during assembly, and the aluminium 6061-T6 with black anodised finish suits everyday workshop use.
Skip it if your setup needs a different angle, you don’t benefit from swivel alignment, or if you’re not confident about matching the correct AN sizing and hose ends for your application. It’s also not the best choice if you’re expecting a “fit everything without checking” experience—these parts still demand proper compatibility checks.
Quick FAQ
What does “45 degree swivel” mean in practice?
It’s an angled hose end (45 degrees) that can rotate to help you align the hose connection after you’ve positioned the line, which can make tightening and final orientation easier.
Is it only for one type of fluid?
The description notes compatibility with oil, fuel, water, liquid, and air lines, but you should still confirm it fits your specific line and intended use by matching the correct AN size and hose end style.
What size is this fitting?
This specific product is for -12 AN.
What material and finish is it made from?
It’s made from aluminium 6061-T6 and finished with black anodising.
Final verdict
In this size class, this fitting looks like a sensible, practical choice for builders who want an angled, adjustable connection and a durable surface finish. Just make sure the -12 AN size and hose end compatibility line up with your system before ordering, because that’s where these jobs live or die.