




📐 Elevate your craft with precision that professionals trust!
The Shinwa 150 mm Rigid Stainless Steel Ruler combines premium hardened and tempered stainless steel with a zero glare satin chrome finish, delivering corrosion resistance and easy readability. Featuring precision photo-etched mm and 0.5 mm graduations, it meets the rigorous JIS B 7516 Grade 1 standard, making it the go-to tool for engineers and machinists who demand accuracy and durability in a sleek, compact design.
| ASIN | B00449491O |
| Best Sellers Rank | 68,565 in DIY & Tools ( See Top 100 in DIY & Tools ) 125 in Rulers (DIY & Tools) |
| Guaranteed software updates until | unknown |
| Item model number | 1 |
| Manufacturer | Shinwa |
| Product Dimensions | 1.5 x 1.5 x 0.1 cm; 0.28 g |
M**M
Quality Rule
Feels quality for the money, as thick as listed. Came straight and undamaged. The units are easy to see too! Overall very useful.
P**C
Excellent
Excellent
S**R
Nice to have and use.
Title pretty well says it all given that it's accurate, easy to read and durable.
M**S
Accurate
Great little ruler, very accurate and a joy to use on smaller projects.
M**E
Perfect rule
As a carpenter I have a few metal rules, I often get frustrated by the unnecessary sub millimetre markings within the first 3cm and inches on the other side. This has two sides of metric, one with 0.5mm markings and one with whole mm. Lovely little ruler that gets plenty of use.
J**E
Best little rule ever
Quality rule. Great for layout etc and lovely ro use on small things. Very accurate too
A**R
Brilliant little rule
So handy for joinery. Have it in my pocket all the time. Been through the washing machine twice and it's still like brand new.
D**N
Excellent quality
As usual with Shinwa products, very high quality for the price.
P**A
Very nice ruler, high accuracy (JIS Grade 1, traceable to the Japanese national meter). It’s easy to read with the non-glare surface and clear ticks/numbers. Mine is etched Made in Japan. Some reported the conversion charts were smudged or it was hard to remove from the sleeve, but mine was fine on both counts.
M**L
Perfect
A**Y
Use it every day, great Lil scale
S**C
My partner works for a company that prints and binds books on demand (POD). He needs precise measurements for the spines of the books. This metal ruler is easy for him to see under the industrial lights of the warehouse. The quality is great.
T**H
I think this is like the third or fourth time I've bought this exact item. It's just such a useful tool, I've gotten one for the sewing room, one for the leatherworking table, one for the computer desk, etc. I like buying Japanese tools, and Shinwa is a top name in the measuring business. The ruler is made from a sturdy piece of steel, thick enough so I'm not worried about bending it. Every 50 mm is marked in red, which just looks nice. One edge is marked in millimeters, and the other edge goes down to half millimeters—the first edge is easier to use day-to-day, but it's nice to have the other edge for precision when needed. Most importantly, the measuring starts from the edge of the ruler. If I had a dime for every time I've measured something with another ruler only to later notice that the "0" was like three millimeters from the end…well, I'd have like 50 cents, but really, all rulers should emulate this one and have the measuring start from the very end!
Trustpilot
2 months ago
1 day ago