Description
The Kapro 444 Speed Square 7″ triangle square is a multi-purpose square particularly suited to construction, woodwork and guiding saws. The product combines the features of a square, protractor, measuring rule and marking tool in one compact, light form.
Made of Kapro’s own Ergocast™ composite, which is light, impact-resistant and dimensionally accurate. Permanent measuring scales (in inches) are moulded into the body, making it easy to measure and mark 90° and 45° angles, measure distances and guide the saw’s cutting line.
The Kapro 444 also has a saw guide lip, which improves the stability of the tool when it is used to support a saw. Angle measurements, bevel angles and quick use as a ruler make it a versatile tool for professionals and hobbyists alike.
Intended use:
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Saw guide and angle guide: Can be used to guide straight and bevel cuts with a circular saw or handsaw. Thanks to the lip, it stays firmly on the material being worked.
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Marking 90° and 45° angles: Excellent for marking straight and bevel angles on wood and board materials. Standard angles for quick sawing and installation work.
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Measuring rule and distance marking: The millimetre scales allow quick, precise measurement directly with the tool without a separate rule.
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Determining and marking bevel angles: The angle scale lets you determine different bevels easily and precisely.
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Installing roof and frame structures: Suitable for angle and saw markings on roof trusses, beams and other timber structures in construction.
Features:
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Material: Ergocast™ composite: a light, impact-resistant and dimensionally accurate construction.
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Size: 180 mm: compact but with a clear measuring surface.
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Lip: Supports sawing: improves stability while sawing.
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Scales: Deep-printed inch scales: wear-resistant and easy to see.
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Angles: 90° and 45°: quick marking for the most common sawing angles.
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Use: Multi-purpose: combines an angle gauge, measuring rule and saw guide.
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Weight: Extremely light: easy to handle and carry in a toolbox or pocket.
Kapro triangle square instructions for use:
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Place the triangle square against the edge of the material being worked.
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Use the 90° or 45° edge of the tool to mark or guide the saw’s cutting line.
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The scales also let you measure specific distances or set the saw angle precisely.
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Use the angle scale to determine bevels, for example when setting out roof trusses.
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Store in a dry place and avoid exposure to high temperatures or hard impacts.
How to choose the right triangle square:
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Size: 7″ is an all-round size suitable for most measuring work. Larger models are particularly suited to construction sawing.
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Material: Composite models are light and rustproof. Aluminium offers a longer service life and industrial durability.
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Scales: Make sure the tool has clear, wear-resistant scales, especially if you make bevel markings or repeated measurements.
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Extra features: Lips, hanging holes and bevel scales can make daily use easier and speed up work.
Why choose the Kapro 444 Speed Square:
The Kapro 444 combines light weight, durability and dimensional accuracy in an easy-to-use form. It works excellently as a multi-purpose tool for measuring, marking and guiding saws. The Ergocast construction offers a good grip and a long service life, and the clear measuring scales improve the quality of the work.
Warnings:
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The product is not suitable for metalworking or high-temperature use
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Do not use if damaged: this can affect measuring accuracy
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Store in a dry place, protected from direct sunlight
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Not a toy: has sharp corners
Frequently asked questions (FAQ):
Is this measuring scale in millimetres or inches?
Millimetres. This version is aimed at millimetre measuring for sawing and woodwork use.
Can this be used to set bevels?
Yes, the built-in angle scale allows bevels to be measured and marked.
Is this suitable for guiding a circular saw?
Yes. The lip and straight edges allow the saw to be guided precisely.
What material is Ergocast?
It is a durable, light composite plastic that does not rust and withstands knocks.



