12" Architectural Scale Ruler, Aluminum Scale, Triangular Ruler, Scale Ruler for Blueprint Imperial Measurements for Architects Engineering Artists, Draftsman Drawing, Laser-Etched Markings.(Black)

This heavy high quality ruler is easy to keep in place white using. The readings are easy to read as they are white on black.

Very good, sturdy as well. The numbers are clear.

High quality ruler. Useful for doing conversions and changing the scale of measurements

An exceptional drafting tool. The solid aluminum core gives this triangular scale a commanding, premium weight in the hand—miles ahead of flimsy plastic alternatives. The matte black anodized finish provides a stark, high-contrast background for the laser-etched imperial markings, making it incredibly sharp and effortless to read under studio lights. The ridges are clean, the apexes are perfectly sharp, and it sits completely flush against the blueprint paper without slipping.

It certainly measures up.

Works properly. Has some weight to it but convenient to hold paper down. Seems accurate enough.

I cannot attest to the accuracy of the scales as I bought it for use in fine trimming batting in quilting seams after I saw a hint using this type of ruler. It works great for that purpose as it will not nick from a rotary blade. The price was right and was MUCH less than a specialty quilting tool.

Fine quality 👌

Very sturdy, engraved and super strong.

Great little ruler, good quality. Arrived quickly. I‘m not actually using the architectural scales, I bought it to protect my fingers when using a cutting mat

I ordered the imperial version and that is what I received. It is solid and looks really hard wearing. No complaints here.

Beautiful qualify and the numbers are scratched into the metal so ido not have to worry about the paint scratching off in future.

It's a solid, quality feeling ruler - but it isn't the one in the pictures. If I wanted this for the scales shown I would be returning it, but I only want a nice aluminium triangular ruler so I'm keeping it, but it doesn't have anywhere near the detail in the scales listed.