Fisher Combination Square - 300mm - FB1953ME

This Fisher multi-purpose Combination Square features a heavy-duty cast iron stock with precision ...

Best current price£23.28from Power Tools Direct

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Power Tools DirectFisher Fb1953me Fb1953me Combination Square 300Mm (12In)
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£23.28
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Blueperry agriculture (UK)Fisher Combination Square 300Mm Fb1953me
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£25.90
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B&Q - Fisher Fb1953Me Fb1953Me Combination Square 300mm (12In) Fis1953Bp
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£26.98
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BradfordsRST Fisher Combination Square 300mm with Dual Metric and Imperial Graduations for Precision Workshop Marking and Layout
£25.00 delivery
£27.53
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Rapid Online - Rapid Electronics Ltd.Fisher FB1953ME Combination Square 300mm (12in)
Free delivery in 1–3 days
£27.60
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Product Information

Full details

The Fisher Combination Square (FB1953ME) is a versatile, precision-engineered tool designed for carpenters, woodworkers, and metalworkers who require accurate measurement and layout capabilities in a single unit. Its standout feature is the heavy-duty cast iron stock paired with a 300mm (12in) steel blade, providing durability and rigidity; however, users should note that the cast iron body adds significant weight compared to aluminum alternatives, which may affect handling during extended overhead marking tasks.

All features

Model Part NumberFB1953ME
BrandFisher

Extended Product Information

FAQs

Is the blade removable?

Yes, the blade can be fully removed from the cast iron stock if needed for cleaning or using as a standalone steel rule.

Does it measure in both metric and imperial?

The Fisher FB1953ME is a 300mm/12-inch square, typically featuring both metric and imperial graduations on the steel blade.

Can I use this for metalwork?

Yes, the precision-ground faces and hardened scriber make it well-suited for metal layout tasks.

How do I store the tool?

Store in a dry, temperate environment. If hanging the tool, ensure it is not near a heat source that could cause expansion or contraction.

Is the vial replaceable?

The vial is built into the cast iron stock and is not intended to be a user-replaceable part.

What is the accuracy tolerance?

The tool is machined to professional layout standards, though it should be verified against a master square before high-precision tasks.

Troubleshooting

Blade feels loose even when tightened

Ensure the thumb screw threads are clean of debris and properly engaging the blade groove.

Difficulty in reading measurements

Clean the blade surface with a fine abrasive pad to remove surface oxidation and enhance contrast of etched markings.

Vial is difficult to see

Clean the vial housing with a non-abrasive glass cleaner to ensure the bubble is clearly visible against the liquid.

Pros and Cons

Pros

  • Durable heavy-duty construction resists wear
  • Versatile design replaces several individual tools
  • Precision-ground faces ensure 90 and 45-degree accuracy
  • Integrated vial simplifies quick level checks
  • High-contrast markings are easy to read

Cons

  • Heavier than aluminum or plastic models
  • Cast iron may rust if not kept dry or lightly oiled
  • The scriber can be difficult to remove if held too tightly
  • Requires periodic calibration checks for absolute precision

Setup, Compatibility & Care

To ensure the accuracy of your Fisher square, verify the squareness against a known master square upon first use. To adjust the blade, simply loosen the thumb screw on the stock, slide the blade to the desired position, and tighten the screw until secure.

Care Instructions:

  • Wipe the blade clean with a dry cloth after every use to prevent buildup.
  • Periodically apply a light coating of machine oil to the steel blade and cast iron stock to prevent rust, especially in humid workshop conditions.
  • Do not drop the tool on concrete, as the cast iron can crack or the ground faces may deform, which will compromise its precision.

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