45 Degree Angled Interchangeable Hose Clamp Plier - AT402

Professional tool for commercial or occasional use. This 45 degree angled hose clamp plier set all...

Best current price£20.60from B&Q

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B&QB&Q - 45 Degree Angled Interchangeable Hose Clamp Plier Ring Type / Flat Band Set
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Product Information

Full details

The AT402 45-degree angled hose clamp plier set is designed for professional mechanics and automotive enthusiasts who frequently work on fuel and coolant systems in tight, restricted engine bays. Its primary benefit is the combination of a 45-degree angled head and interchangeable swivel jaws, which allow for seamless operation in cramped spaces where standard pliers fail. One caveat to keep in mind is that while this tool covers a wide range of ring-type, flat-band, tag, and wire-type clamps, it is specifically engineered for automotive spring clips and may not be compatible with heavy-duty industrial non-spring clamps.

All features

Model Part NumberAT402
BrandAB Tools

Extended Product Information

FAQs

Does this work on all hose clamps?

It is designed for most ring, flat band, tag, and wire-type spring clamps, but it is not intended for non-spring style worm-gear clamps.

Can I use this for non-automotive applications?

It is designed for automotive fuel and coolant lines, but it can be used for any small-scale spring clamp task that matches the jaw specifications.

How do I swap the jaws?

The jaws are interchangeable via a simple release mechanism in the plier head; consult the layout in your storage box to identify the correct set.

Are the handles oil resistant?

Yes, the rubber handles are designed for use in workshop environments, though they should be wiped clean after contact with grease or oil.

What is the total length of the pliers?

The total length of the tool is 225mm.

Is the storage box waterproof?

The box is designed for organization and transport, but it is not sealed against water ingress.

Troubleshooting

Jaw attachment feels loose

Ensure the pin or mounting mechanism for the jaw is fully snapped into place.

Ratchet lock slips under tension

Check the ratchet teeth for debris or buildup; clean with a wire brush if necessary.

Pros and Cons

Pros

  • Excellent access to restricted engine areas due to 45-degree angle
  • Versatile jaw attachments cover almost all common automotive hose clamp types
  • Ratchet lock mechanism simplifies radiator hose maintenance
  • Comfortable rubber grips prevent slippage during use
  • Includes a dedicated storage case for better organization

Cons

  • Not suitable for non-spring or heavy-duty industrial clamps
  • Requires careful manual handling when swapping jaw inserts
  • Total 225mm length might still be limited in extremely deep-set vehicle engine bays

Setup, Compatibility & Care

To set up the tool, select the appropriate jaw attachment for the clamp type you are working on and secure it into the plier head. Ensure the hinge points are properly seated before applying force. This tool is compatible with standard fuel and coolant pipe spring clips. To ensure longevity, keep the ratchet mechanism free of grit and debris by occasionally wiping it down with a clean shop rag. Periodically apply a light machine oil to the pivot points to maintain smooth operation and prevent corrosion, especially if the tool is stored in a humid garage environment.

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