

📐 Elevate your drafting game with precision that lasts a lifetime!
The OCM Metric Triangular Engineer Scale Ruler is a professional-grade, solid aluminum drafting tool featuring six precise metric scales from 1:20 to 1:125. Its ergonomic triangular design ensures safer handling and smudge-free drawing with a concave base, making it ideal for engineers, architects, and technical illustrators seeking durability and accuracy.


| ASIN | B01MQSQJCJ |
| Best Sellers Rank | #63,532 in Office Products ( See Top 100 in Office Products ) #202 in Drafting Tools & Drafting Kits |
| Brand Name | OCM Brand |
| Color | Chrome |
| Customer Reviews | 4.7 4.7 out of 5 stars (270) |
| Graduation Range | 30 Centimeters |
| Item Dimensions L x W | 12.5"L x 1"W |
| Item Weight | 3.2 Ounces |
| Manufacturer | OCM |
| Material Type | Aluminum |
| Model | OP-33808 |
| Part Number | R12M |
| Style Name | Classic |
| UPC | 697691528502 |
K**O
Amazing product
Works perfectly
F**S
Professional Grade Scale Ruler
I'm very pleased with this scale ruler. It is way better than the plastic screen-printed rulers that I have used in the past where the markings would eventually rub off. This ruler is made from solid aluminum and features die-engraved markings that are easy to read and should last forever. I would highly recommend this professional quality product to anyone.
A**L
school supply
My son is an engineering student and needed a new ruler. He said he really likes the features of this one. It seems to be sturdy, well-made, and easy to read.
R**A
Hard to find
I have found it difficult to locate good metric drafting tools in most U.S. outlets . Here is a useful one .
A**X
Great gift
Got this as part of my nephew's birthday gift, he said it's great. It was one of two three sided rulers in a large triangle of assorted Toblerone triangles and cash.
A**.
Perfecta
H**N
Easy to read scale
Needed this for a class, easy to read, easy to flip/use. Solid material and does not scratch or stain. Came super fast when ordered, and I'd order Allen scales from the same company if they have them...
J**K
Good metric engineer's scale
Felt I needed a metric engineer's scale. It performs well.
M**E
Well made. I don't use it for it's proper use. I use it to trim off the batting from my quilting blocks.
H**A
Es muy bueno, aguanta bastante bien los golpes pero se le borran los números y las lineas muy fácilmente
T**Y
It a readable metric ruler etched and precision into a aluminum material..It practical to scale smaller drawing.
V**R
Satisfied with the product
K**E
Great item Very fast delivery
Trustpilot
Hace 1 semana
Hace 1 mes