Driak Black 2pc Metal L Shaped Metric Square Carpenter Square 0-30cm 0-20cm Measuring Range Metal Framing Square Square Ruler for Accurate Cutting, Trimming, Slicing and Measuring

Very usefull ok my shop.

It works well. Size is perfect. But I don’t think I use two of them. If it was only one piece and half price, it is perfect.

A+

The short side of this ruler is 1 mm off. For instance, the 30 mm mark is actually 31 mm from the corner edge.