The 9 Best A rulers In mm (2023 reviews)

Mitutoyo line of ruler come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. If you appreciate a nice 6-in steel scale, you'll like this one. This is a nice 6" steel rule that is easy to read. It’s a piece of metal with length markings. This ruler makes those measurements easily. It can be used in a college class for machining. It is also slightly flexible plus it is a great way to stir coffee.

This metal rule is made to serenade for use. This little ruler comes in handy for general measuring if you're working as a machinist.

Why We Like This:

Extremely handy to have on hand, very good quality
Covers all the bases and the markings are superb
New and hot release

Best For working Small projects: Ylife A Ruler In mm

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If you often find yourself scrambling for convenient and suitable ruler, ylife a ruler in mm is your end point. This is a VERY PRECISE ruler and a must-have for any hobbist using metric. It has a zero glare satin chrome finish which makes it easy to read and will prevent corrosion. It is great except for conversion tables etched on the ruler.

This ruler has no glare and is so easy to read. It is easy to use properly weighted and visible demarcations. The Satin finish is excellent, not too shiny, just enough contrast. It comes in handy of other tools. It is perfect for working small projects.

Why We Like This:

Thick enough to not be a cut hazard
Excellent quality, easy to read, markings are permanent
Good brand reputation

Best For office: Yipinve A Ruler In mm

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This stainless steel ruler set includes 2 steel rulers in 2 different sizes. It is great in 1 x 12 inch stainless steel ruler. The hanging holes are nice. The edges and corners are tightly machined, but the only way you could inflict damage would be to deliberately and forcefully stab with the corner, and who would do that. The nicest feature is that they start with zero at the end of the ruler (rather than an 1/8 inch or so in from the end like many available) so you can measure directly from an inside corner.

These are good rulers with a bit of heft. It is perfect for school, office, home architect, engineers, craft.

Why We Like This:

Very sturdy metal and precise measure
Nice stainless set, good accurate engraved marks
Great set of metal rulers for marking and use as a straight edge

Best With Our Stainless Steel Ruler sets: Breman Precision A Ruler In mm

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These are decent enough metal rulers. It is made from high-grade, rust-proof stainless steel and each precision ruler is durable enough for many years of projects. Due to the nature of stainless steel, these rulers will reflect some light. The edges are clean, yet not too sharp. You can enjoy a wide range of uses plus great savings with this metal edge ruler 3 pack.

These standard metric rulers are flexible enough to measure around curves, yet perfect as a metal straight edge as well. The edges are smooth and comfortable so you wont have to worry about cuts and scrapes. It is built to last a lifetime.

Why We Like This:

Good quality and perfect for drafting
Nice large print and clean edge
One of the new comers and featured product

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Best Little Ruler: Frienda A Ruler In mm

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This is a metal ruler and it will stick to a magnet but it isn't magnetized itself. It combines 2 scales of ruler in 1, size scale and metric size or inch and centimeter size, engraved with a measurement of 6 inches or 15 cm. The clip on the ruler, which is detachable, can help you to accurately confirm the length. The back of the 6 inch ruler is engraved with a conversion table from inches to mm, which facilitates the conversion of various measurement data, offering you considerable convenience.

It is easy to keep handy. The stainless steel pocket ruler can be applied as dep or height measurement, accurate and portable to carry, meeting your various kinds of measurement needs. These are handy, durable, and work well, sometimes they get lost in the clutter of a build but they are great to have around in case you need to measure awkward things.

Why We Like This:

Very inexpensive, yet accurate and easy to use ruler
Easy to read and rust proof
New and hot release

Best For any Metric Precision Measurement: Shinwa A Ruler In mm

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The shinwa a ruler in mm is satisfactory and appropriate and fits well with your daily purpose. This is a clever, well-designed tool. It measures in metric, starting from the end of the ruler. It is made from the finest stainless steel available and is hardened and tempered with a non-glare finish. It measures in metric, and starts from the end of the ruler. It is worth the extra expense for measurements in dark areas where a flashlight is needed. It comes in a nice little sleeve. It has a zero glare satin chrome finish which makes it easy to read and will prevent corrosion.

Why We Like This:

Just rigid enough to prevent sagging
Delivers what they promise

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Best With picture: PEC Tools A Ruler In mm

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate ruler. The pec tools a ruler in mm is exactly that - it's a simple ruler that hits all the right notes. It is easy to read under less than perfect lighting. It has a "high contrast" black chrome finish that provides better rust resistance than polished steel and can be easily read in both low and bright light conditions. It is made of sturdy steel with fine easy to read scales. It's VERY stiff, and doesn't take a set if it's sat on. It is reflective and not rich in color.

The ruler is etched and rigid. It is also helpful to have the different increments for measurements and it's easy to quickly read. It would also be more visually appealing if the ruler is marked to "6" rather than the last number being ".

Why We Like This:

Great little metal metric ruler, should last forever
White lettering on black background provides for very readable measurements
Very easy to read you will love the black to white contrast
Fantastic ruler, very clear printed increments that are extremely durable

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Best Ruler: Rok A Ruler In mm

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This thin bendable ruler is perfect for those hard to squeeze places such as measuring cabinet overlays. It includes a fraction / inch / mm / cm converter chart printed on the back of the ruler. The ultra-flexible plastic material allows you to wrap the ruler around a variety of items, including those that are rounded in shape. The printing is very easy to read and there is a handy conversion side chart on the back.

These rulers are great because the zero lines for both the metric and imperial start at the same end and make conversions easier. It comes with 1/16" marking in the inch side of the ruler for accurate measurment. It is a useful learning tool, as well as measuring tool for artists, designers, architects, engineers, grade schoolers, high schoolers and college students.

Why We Like This:

Designed with both students and professionals in mind
Suitable for classroom, school, office, and homes use
New and hot release

Best For Most Quick Measuring jobs: Tacray A Ruler In mm

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If you often find yourself scrambling for convenient and suitable ruler, tacray a ruler in mm is your end point. This straight edge for length is made of high end titanium alloy material, which is 4 times strength to stainless steel. It's nice and sturdy and makes for a great straightedge. It's the perfect thickness, with ramped sides, like those old-school rulers you're used to. It is CNC machined and polished by grinding, which will make the smooth surfaces for taking. There are also 2 dots coming with soft rubber material from the backside, which can prevent the ruler from skidding or moving easily when you are using it.

The maximum length which can be measured is 200mm with this ruler. It is non-rusted and oil resistant for durable use. The mm/in markings are perfect for most quick measuring jobs.

Why We Like This: