Kinex 4034-12-010 4 Inches Tall x 2.75 Inches Wide Try Machinist Square with Base DIN 875/1 Square to w/in 0.0005 Inches

Handly 4" size. Glad I got this brand after looking at several others. The documented accuracy tag is a joke however...some guy just initialed a blank form without any measurement values.

I can find literally no fault here. I rarely give 5 stars but this is priced competitively, dead on 90°, and is exactly as advertised. I'll eb looking at other Kinex products in the future.

Straight and hard

Love these unique machinist squares over conventional ones. These are better in my opinion because the base sits wider and you have an edge to catch the side of material for an accurate perpendicular measurement. True 90 degree out of box with no defects. Good quality product.

Square came in great condition and to my Sarrett Combination square it is accurate. I would buy again.

Absolutely perfect square.....I now use it for EVERYTHING. Bought two others after and am very pleased with their accuracy.

Kinex 4034-12-010 4" Tall x 2.75" Wide Try Machinist Square with Base DIN 875/1 Square to w/in 0.0005 not 4" tall not 2.75" wide if you can't get that right it's probable as square as a DONUT.

Very Nice square, the additional base works well for bandsaw setup etc, it stays put while making adjustments.