Draper Flexible Hose Clamp Set - 90 Degree (3 Piece) - 17mm, 20mm, 31mm Capacity

This flexible hose clamp set includes three clamps: 155mm, 185mm and 255mm. Each one is operated u...

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My Motor WorldDraper Flexible Hose Clamp Set With 90 Degree Jaws (3 Piece)
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Product Information

Full details

This Draper Flexible Hose Clamp Set is designed for automotive technicians and DIY enthusiasts who need to temporarily seal various flexible rubber hoses. Its key benefit is the 90-degree jaw design allowing for easy clamping in tight spaces, preventing fluid loss during repairs. A potential caveat is the composite material's suitability for specific applications, though it's generally robust for most common hoses. The set includes three clamps of varying sizes with a one-handed locking mechanism, made from a lightweight yet strong composite material, ideal for coolant, brake, fuel, and vacuum hoses.

All features

Model Part Number99985
BrandDraper

Extended Product Information

FAQs

What types of hoses can these clamps be used on?

The set is designed for most flexible rubber hoses, including coolant, brake, fuel, and vacuum hoses commonly found in vehicles.

How do I know which size clamp to use?

The set includes three clamps with maximum jaw capacities of 17mm, 20mm, and 31mm. Select the clamp that best fits the outer diameter of the hose you intend to seal, ensuring it does not exceed the clamp's capacity.

Are these clamps safe for all automotive fluids?

The composite material is generally safe for common automotive fluids like coolant, fuel, and brake fluid. However, avoid prolonged contact with highly aggressive chemicals or solvents.

Can I use these on metal or hard plastic pipes?

These clamps are specifically designed for flexible rubber hoses. They may not provide a secure or reliable seal on rigid materials like metal or hard plastic pipes.

What is the benefit of the 90-degree jaw design?

The 90-degree angle allows the clamp jaws to grip the hose effectively in tight or awkward spaces where a straight-jaw clamp would be difficult or impossible to position.

How do I clean and maintain the clamps?

Wipe them clean with a damp cloth and mild soap if necessary. Ensure they are dry before storing. Avoid using abrasive cleaners or solvents that could damage the composite material.

What is the weight of the set?

The total weight of the set is approximately 260g, making them lightweight and easy to handle.

Troubleshooting

Clamp not holding securely

Ensure the correct size clamp is being used for the hose diameter. Check the jaws for any debris or damage that might be preventing a proper seal. Ensure the locking mechanism is fully engaged.

Difficult to operate the locking mechanism

Check the pivot point and locking teeth for any obstructions or dirt. A small amount of lubricant on the pivot may help if it feels stiff, but avoid getting lubricant on the jaws themselves.

Clamp feels weak on a larger hose

Verify that the hose diameter does not exceed the maximum capacity of the clamp being used (17mm, 20mm, or 31mm). For very stiff or large hoses, a larger clamp or a different type of clamp might be necessary.

Pros and Cons

Pros

  • Facilitates working in confined spaces due to the 90-degree jaw angle.
  • One-handed operation speeds up the clamping and unclamping process.
  • Lightweight yet strong composite material for durability and ease of handling.
  • High visibility colours help prevent loss or accidental reattachment.
  • Includes a range of sizes to accommodate most common automotive hoses.

Cons

  • Composite material may not be suitable for extremely high-pressure or high-temperature applications where metal clamps might be preferred.
  • Maximum jaw capacities are fixed; may not fit very large or very small specialized hoses.
  • The non-conductive nature, while a safety feature, means they won't conduct static electricity if that's a specific requirement in rare applications.

Setup, Compatibility & Care

Setup:

These hose clamps require no setup. Simply select the appropriate size clamp for the hose you need to seal. Open the clamp by squeezing the handles together, position the jaws around the hose, and release the handles to engage the locking mechanism. To release, squeeze the handles again.

Compatibility:

  • Hose Types: Suitable for most flexible rubber hoses, including coolant, brake, fuel, and vacuum hoses.
  • Maximum Capacities:
  • Small Clamp: Up to 17mm
  • Medium Clamp: Up to 20mm
  • Large Clamp: Up to 31mm
  • Material Suitability: The composite construction is ideal for general automotive use. Avoid prolonged exposure to aggressive chemicals or extreme temperatures beyond typical engine bay conditions.

Care:

  • Cleaning: Wipe down the clamps with a damp cloth after use to remove any dirt or debris. Avoid using harsh solvents.
  • Storage: Store the clamps in a dry place. The high-visibility colours help in locating them within a toolbox. Ensure the jaws are free from debris before storing to maintain their sealing integrity.

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