Engineers Square, Precise Right Angle Ruler Blocks Set Square Metal, Solid Carbon Steel Engineering Tools Carpenters Squares, 90 Degree Try Squares with Base for Woodworking Machine Set-up

Great little square, very handy to care in a pocket so that you can easily check square of portable saws and so on.

Very small, what I wanted and quality item.

Very pleased with the item

Small but does my job. Perfectly square

If this square had no scale etched into it I'd give it 5 stars. But it has metric markings on one side which are way out, one and half mm at the base and one mm at the tip. So its not even correct within itself. Notwithstanding that, the item is square both inside and outside.

Very accurate and VERY small. Read it was small but it is actually tiny... Very good tool nonetheless and would recommend. But it is very small ( 10 cm ) about 4 inches...

Precise! Do me a favour. Nothing made in China and sold in bulk on Amazon under a plethora of business names is accurate. It's cute sure. But accurate? Nah

While the build is nice as shown in the photo against a very good ruler the lines accuracy needs a lot of work to be trusted