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Due to the current COVID-19 situation deliveries may take longer than normal, click here for the latest update.
Due to the current COVID-19 situation deliveries may take longer than normal, click here for the latest update.

Fisher Precision Engineers Square - 225mm (9")

by Fisher

Fisher are the square of choice for professional furniture makers who require guaranteed accuracy over a lifetime of workshop use.

These precision engineers squares are ground from high quality carbon steel with a hardened and tempered blade, and have been synonymous with accuracy:-

  • Professional quality precision instrument
  • Manufactured to BS939 (B)
  • DIN875
  • Tolerance of ± 0.016mm
  • Blade and Stock precision ground Carbon Steel Blade
  • Supplied boxed

  • These Engineers Squares conform to BS 939 B (DIN875) for Squareness of blade with the edges parallel ground. Tolerance of the working surface and the blade edge falls within 0.016mm/0.00064" for every 150 mm of blade length.

    Supplied in their own box to maintain accuracy, they were first produced by Otto Fisher in 1946 - and are still being producing today in the South of England.

    We have been using these Fisher squares for many years and have never had a return, they as accurate and robust as other squares within the same BS939 (B) grade, costing three times as much - offering great value for money.

    Also available in: 50mm (2in), 75mm (3in), 100mm (4in), 150mm (6in) & 300mm (12in)

    FREE UK Delivery on all orders over £40 within the UK Mainland, Northern Ireland, Highlands & Islands. Only £4.50 on orders under £40.

    Order before 2pm and we'll aim to despatch your order the same day, Monday to Friday. Please allow 1 to 2 working days for delivery. For the lastest COVID-19 delivery information please click here.

    We are Shipping to the EU

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    Customer Reviews

    Based on 8 reviews
    High quality, accurate and indispensable.

    Arrived swiftly and well packed. Very nicely made. Accurate, robust and fit for many lifetimes of use. It is now my "first reach for" reference friend in the workshop and has been in almost daily use sice arrival. Sized pefectly for bandsaw setup. Many thanks.


    I purchased the 9" and the 12" squares and was so impressed with the feal and weight of the squares that I order the hole set

    Good size and quality

    I have been looking for ages to find a square that fits the quality and size that I require. I am pleased to say that this square fits the bill. The square is dead true,I have kept trying it but I keep getting the same result, it’s dead true. The square is a great size and has a good weight to it. Has made my life in the workshop a lot easier.

    Phew, square at last

    I've got lots of other squares in my workshop but began to realise that not all were 'spot on'. The Fisher square has given me a reliable reference against which to measure everything else. I now know which squares I can totally rely on and can adjust others to improve their accuracy. One has gone in the bin! I've also been able to set up my mitre saw to be spot on. This square is accurate and has given me greater confidence and better quality woodwork.

    All Good

    Not cheap but value for money.Well built , accurate , if looked after will last.