Shinwa Sokutei Sukoya Stop Mold ruler 62081

No surprise to know that many 'squares' are not square at all - this one is.It's good quality, from the materials to the manufactuer.

I checked the Shinwa against my engineers square for 90 degrees and (using a very accurate 45 degree set-up block and the engineers square) for 45 degrees and it’s spot on in each case. For me, it’s the perfect size for marking wood and, being made from stainless steel, should last. I’m really glad I decided to give it a go.

high quality and reasonable price, fast delivery as well

Excellent , accurate and very nice to use. Highly recommended.

Excellent tool