01COOKING RANGES
Precision in every right angle
A tool of quiet authority, the Engineer 90 Right sits on the bench with the confidence of its material. Its black finish absorbs light, focusing attention on the crisp geometry of the blade and base.
Designed for machinery, woodwork and laboratory settings, this square delivers true right angles with minimal effort. It suits makers who value exactness over speed.


02MATERIALS
Carbon steel ground to perfection
The entire assembly is crafted from carbon steel, a choice that balances rigidity with workability. The beam and blade undergo grinding and polishing to achieve strict parallelism. This process ensures that the edges meet at a perfect ninety degrees, providing a reliable reference point for every measurement taken.

04CONSTRUCTION
A joint built to last
The base and blade are secured together using two rivets. This method creates a strong, permanent connection that is largely invisible once assembled. The result is a unified tool where the moving parts feel like one solid piece, ensuring long-term durability through repeated daily use.
APPLICATION
For precise layout and setup
Rated at DIN 875 Grade 1, this instrument is suited for precision layout, machine setup and laboratory environments. Whether checking the alignment of a new component or verifying an existing structure, it provides the accuracy required for professional-grade work in both metal and wood.
AT A GLANCE
The key points
- Carbon steel beam and blade ground for parallelism
- DIN 875 Grade 1 accuracy for layout and setup
- Heavy chassis stays upright without tilting
- Riveted joint creates a strong, invisible connection
- Compact size simplifies storage between tasks
Highlights
- [PACKAGE CONTENTS]
- 1 piece machine square, perfect for daily use in machinery, wood workshop and wood industry applications.
- [MEASUREMENT ACCURACY]
- DIN 875 Grade 1, designed for precision layout, machine setup and laboratory use. The inside and outside of the square are true right angles.
- Features
- The base and blade are riveted together with 2 pins producing a strong and invisible joint; its chassis is heavy, upright and stable, as well as not inclined, so the measurement data is more accurate and easy to read
About this product
All dimensions are measured manually and there may be small deviations
The Steel Angle Ruler is is thicken,erect and stable,not easy to tilt,easy to measure each right angle
[SQUARE DESIGN] Heavy duty chassis, square design, upright and stable, will not tilt. When using it for measurement, there will be no deviation due to movement, ensuring accurate data.
[CARBON STEEL MATERIAL] Made of carbon steel, the beam and blade are ground and polished for parallelism, ensuring you can easily measure every right angle.
Right angle,the measurement data is more accurate
The heavy square base ensures stability and precision
The compact sizes makes storing a breeze













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