Introducing the series of professional Engineers Try Squares from Facom. These high-quality 90° squares have been manufactured from the high-strength, hardened stainless steel for long life operation and extreme durability. With precision class II rating, the screw-secured stock and perfect heel face mating, these professional measurement tools are the ideal choice for the most demanding users.

Facom DELA 1257 Engineers Squares are available in a selection of sizes:
• Facom (DELA.1257.04) 150mm Engineers Try Square - 3006449
• Facom (DELA.1257.07) 250mm Engineers Try Square - 3006461
• Facom (DELA.1257.08) 300mm Engineers Try Square - 3006483

• 90° Engineers Try Squares manufactured from high-grade for long-life operation and increased durability
• Precisely grounded to produce parallel edges for increased accuracy
• Available in different size variants
• The perfect bearing of heel and side
• Screwed flange
• Standards: NF E 11-103 & DIN 875

An engineer’s square, also known as a Machinist square, are handheld marking and checking tools used to assess angles and mark straight lines. Made up of two straight pieces (stock & blade) which work together to create a right angle at exactly 90°. The purpose of an engineering square is to check that the angles are correct with whatever project or piece of work you are working on and to mark lines with the angles to make sure everything is correct and inline.
Squares are often used for metalworking tasks as well as DIY and woodworking such as:
• Sheet metal fabrication
• Blacksmithing
• Carpentry
• Roofing
• General DIY and crafting work

• NF E 11-103
• DIN 875

Are these squares calibrated?
No, the calibration service isn't available for Facom engineer squares. However, the maximum accuracy is ensured by the manufacturer.

How thick is the blade?
For full dimensions details of each square, please see below: