Facom Micro-Tech Socket Adaptor - ECR.0

The Facom ECR.0 Micro-Tech Socket Adaptor is a professional-grade tool designed for precision task...

Best current price£11.95from eBay

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eBayFacom ECR.0 Micro-Tech 4mm Hexagon Driver to 1/4″ drive Socket Adaptor
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£11.95
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Blueperry agriculture (UK)Facom Men's Drive Socket Adaptor 1/4" Ecr0
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£15.02
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Product Information

Full details

The Facom ECR.0 Micro-Tech Socket Adaptor is an essential tool for precision technicians and mechanics who require a seamless bridge between 4mm hexagon drives and standard 1/4-inch square drive sockets. It is specifically designed for delicate, confined-space applications where space is limited and tool access is restricted, though it is not intended for high-torque industrial applications that require heavy-duty impact driving.

All features

Model Part NumberECR.0
BrandFacom

Extended Product Information

FAQs

Can I use this with an impact drill?

No. The ECR.0 is designed for precision hand-tool use and should not be used with high-torque impact drivers.

What size drive does this convert to?

It converts a 4mm hexagon drive input to a 1/4-inch square drive output.

Is the length of this adaptor fixed?

Yes, the total length is 22mm, which is designed to keep your tool profile as low as possible.

Does this require a special brand of driver?

It is designed to fit any standard 4mm hexagon driver, though it performs best with professional-grade handles.

Will this rust if used in a damp workshop?

The chrome finish provides excellent resistance, but it should still be wiped dry after exposure to moisture to ensure a long service life.

Troubleshooting

Socket feels loose on the adaptor

Ensure the 1/4-inch socket is fully pressed onto the detent ball of the square drive.

Adaptor slips inside the hex driver

Verify that your driver handle is a standard 4mm hexagon size and that the adaptor is inserted fully.

Signs of corrosion or dull finish

Use a light machine oil and a soft cloth to clean the surface, then wipe completely dry.

Pros and Cons

Pros

  • Extremely compact size for confined spaces
  • High-quality chrome finish resists corrosion
  • Facom professional-grade build quality
  • Seamless conversion between 4mm hex and 1/4 inch sockets

Cons

  • Not suitable for high-torque impact tools
  • Limited to small-scale precision hardware
  • Requires a 4mm hexagon driver to function

Setup, Compatibility & Care

To use the adaptor, simply insert the 4mm hexagon end into your compatible precision screwdriver or drive handle. Attach the desired 1/4-inch socket onto the square drive end. Ensure the socket is fully seated to prevent damage to the drive interface.

Care Instructions:

  • Wipe down with a clean, dry cloth after use to remove grease and metal shavings.
  • Store in a dry toolbox or organizer to preserve the chrome finish.
  • Do not use with pneumatic or electric impact drivers, as this can damage the drive interfaces.

Price History

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