Mr. Pen- Machinist Ruler, 4 Pack (6, 8, 12, 14 inch), Metric & Millimeter Ruler, 1/64, 1/32, mm and .5 mm, Stainless Steel

Cheap but well cut and accurate - ideal for the price - i would recommend these.

Quite sturdy and so much better than I expected for the price payed. Excellent addition to my tool box for accurate measurements.

I’m not exactly sure sure how they have achieved this. I’ve checked each rule and they are as far as I can tell the accuracy is perfect, I can’t give a precise accuracy because I don’t have specialist equipment. I feel bad saying maybe I got lucky here and quality is inconsistent, but I only say that because I would be impressed to get ONE rule at this price that’s accurate. Bravo

They do a job for a bargain price. What's not to like?

Very clear. As described. Hundredths, sixty-fourths, thirty-seconds and tenths of inches. Am making furniture, so using (feet and) inches not millimetres for this task and having rulers with inches on both edges plus having numbers on the fractions has accelerated my workflow, for instance measuring up for a router have been able to dispense with some of the pencil marking. Was using a Rolson ruler with inches and millimetres which is fine for general use, but not really up to this task, Rolson has different binary scales on one edge which slows one down. I started using these moustache rulers within minutes of receiving. Excellent. Good value. Shame could not see in 24” version. Got 6” and 12” models. In the end bought six of the 6” rule(r)s, one was cut at a slight angle, so the hundredths and sixty-fourths start at about 0.005”, will use for sewing. Think most rulers with hundredths have longer markings for 2,3,7&8 hundredths, these rulers have longer marks for odd hundredths. Hundredths lines are a bit thick, but for the price it is good enough for me, can measure object on ruler to about five thou with patience…

Good set of rulers. Cheap and recessed markings so less likely to rub off. Would buy again.

Not a very accurate ruler, the edge of the rule wasn't even square but for the price what do you expect.

Great quality, easy to read, but edges need stoning or filing as very sharp

Perfect set of rulers. They have every measurement i could possibly need.

These rulers are perfect for my needs. I am measuring the placement of text blocks on a printed page, and the 10ths and 100the marks are clear and easily readable. I can't speak to the 'accuracy' of the marks, but I'm not doing machining, so they are plenty accurate for my needs. If you are a machinist, you'll probably want to invest in a good micrometer or caliper (guess-o-meter), but if your accuracy needs don't rise to that level, these rulers are very nice. The 12 inch length of the ruler is perfect for my needs since I am measuring items on a 8.5x11" page. The metal thickness is acceptable, and the marks are engraved and colored black, so I don't think they'll wear off any time soon. Overall, these rulers are a good value, and I would order them again!

Si se ven bien. El acabado de los bordes un poco filoso. No tanto como para cortarse los dedos (creo).

Finally, exactly what I wanted! No maddening 1/10” scale, no metric so you can measure off both edges of the ruler and the scale starts right from the ruler end…no indentation. Also, one side 32nds and 64ths all marked out, while the other side is the standard 1/8” and 1/16” markings. As well, the ruler is a nice width with almost no flex to it, nice and stiff. The only thing not perfect is that it comes with a storage sleeve that has a hole punched at the top for hanging, but the pocket is open at the bottom so the ruler just falls out when you hang it. Easily fixed though. Buy them!!

These rulers are excellent quality with well made marking that should last a long time. I checked some of the measurements against a very accurate caliber and they are spot on. The ends are exactly 1 unit from the first appearing mark, thus it is accurate to use for measuring with the end flat against something.