Mark lines and centres on metal before drilling and drive out pins and dowels.

Steel try square Fervi S051/400
Also known as: engineer's square
Key features
- Length (mm)400
- MaterialSteel
- Dimensions (mm)400 x 200
- Section29,5 x 5,5 mm²
- Gross weight (kg)1,29
What it is
Steel try square Fervi S051/400. Key specifications: length (mm) 400, material Steel, dimensions (mm) 400 x 200.
A precision square is a steel tool, often hardened, for marking out and checking right angles on mechanical parts in the workshop and in quality control.
What it is for
Used in quality control of parts and workmanship and for marking out lines, dimensions and reference points before work begins.
How to use it
Clean the workpiece and square, place the base on the reference surface and bring the measuring edge up to the surface to be checked. Check squareness by looking at the light gap between square and workpiece against the light, or mark out with a scriber. Store the square clean, lightly oiled and in its case, protecting it from knocks and drops.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Length (mm): 400
- Material: Steel
- Dimensions (mm): 400 x 200
- Section: 29,5 x 5,5 mm²
- Gross weight (kg): 1,29
Who it is for
Designed for metal fabricators and mechanics.
Related products
- Steel try square Fervi S051/500
- Steel hat-type square Fervi S051/300
- Set of pin punches in soft foam tray Fervi TM01/037 — from the category Scribers and Punches
- Digital multifunction scribing block Fervi T092/600 — from the category Marking Gauges
- Three-Point Internal Micrometer Assortment, for Blind Holes, Fervi — from the category Analogue Distance Measuring Tools
- Browse the whole category: Precision Squares
Before you order
In your request, please state the length and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 5
| Length (mm) | 400 |
|---|---|
| Material | Steel |
| Dimensions (mm) | 400 x 200 |
| Section | 29,5 x 5,5 mm² |
| Gross weight (kg) | 1,29 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Mark out and measure heights on parts resting on the surface plate.
Measure lengths, thicknesses and routes on site and in the workshop.
Measure angles and scribe arcs to mark the part accurately before machining.




