Specifications
- Type: 90° flat edge square
- Material: Hardened stainless steel (Inox)
- Standard: DIN 875
- Available accuracy grades: Grade 0, Grade 1, Grade 2 (DIN 875)
- Squareness: Inside (α) and outside (β) squareness (values in µm, depending on size/grade)
- Geometry/dimensions: L x W plus C, D, H dimensions (in mm, depending on size)
Description
The GG1 precision flat edge square in stainless steel is used to check and mark 90° angles on machined parts, work surfaces, and workshop components. It supports inside and outside squareness verification according to DIN 875 for inspection, setup, and quality control tasks.
| Height | GG 00 | GG 0 | GG 1 | GG 2 |
| 50 mm | 3 μm | 7 μm | 14 μm | 28 μm |
| 75 mm | 3 μm | 7 μm | 15 μm | 30 μm |
| 100 mm | 3 μm | 7 μm | 15 μm | 30 μm |
| 150 mm | 4 μm | 8 μm | 18 μm | 35 μm |
| 200 mm | 4 μm | 9 μm | 20 μm | 40 μm |
| 250 mm | 5 μm | 10 μm | 23 μm | 45 μm |
| 300 mm | 5 μm | 11 μm | 25 μm | 50 μm |
| 400 mm | — | 13 μm | 30 μm | 60 μm |
| 500 mm | — | 15 μm | 35 μm | 70 μm |
| 600 mm | — | 17 μm | 40 μm | 80 μm |
| 750 mm | — | 20 μm | 43 μm | 85 μm |
| 1000 mm | — | 25 μm | 60 μm | 120 μm |
| 1500 mm | — | 35 μm | 85 μm | 170 μm |
2 Years Warranty
INSIZE Factory
INSIZE was founded in 1995 and is one of the world’s leading manufacturers of measuring instruments and metrology equipment.
With factories in China and other countries in Asia, as well as production facilities in Germany and Italy for the INSIZE PLUS series, the company offers products that stand out for their accuracy, durability, and reliability, while being distinguished by an excellent quality-to-price ratio.
Official Representation
Our company, ΤΡΙΑΝΤΑΦΥΛΛΟΥ Κ ΣΙΑ Ε.Ε. is the official representative of INSIZE in Greece since 2007. We have more than 1,500 INSIZE product codes in stock, a number that is continuously increasing. In addition, we can support the entire range of the Insize catalog which includes more than 40,000 different product codes.
In our store we provide technical support for all INSIZE products through trained technicians, while ensuring high availability of spare parts, ensuring prompt service and reliability for our customers.
INSIZE Products
INSIZE offers a complete range of measuring instruments for industrial, machining and laboratory use, such as:
- Calipers and Micrometers
- Dial Indicators and Depth Gauges
- Bore Gauges, Telescopic Gauges, Vernier Height Gauges, as well as Measuring Rules
- Precision Levels, Squares, and Straightedges
- Surface Plates, Height Gauges, and Johansson Gauge Blocks
- Thread, Hole, and Shaft Gauges
- Hardness Testers, Roughness Testers, Ultrasonic Thickness Gauges and Coating Thickness Gauges
- Dynamometers, Tachometers, and Endoscopes
- CMM measuring systems, Profile Projectors, as well as Microscopes
All of its products meet European specifications, following various international quality and safety standards.
| SKU | Height | Base | Tolerance | Availability |
Price
+VAT
|
Certificate |
Cart
Quote
|
|---|---|---|---|---|---|---|---|
| 4791-501 | 50 | 40 | ±0.012 |
5-8 business days
Αποθήκη Insize: 9 available. Estimated delivery 5–8 business days.
|
+VAT
€12,70
|
5-8 business days
|
|
| 4791-751 | 75 | 50 | ±0.013 | On Order |
+VAT
€15,90
|
5-8 business days
|
|
| 4791-1001 | 100 | 70 | ±0.014 |
5-8 business days
Αποθήκη Insize: 22 available. Estimated delivery 5–8 business days.
|
+VAT
€17,50
|
5-8 business days
|
|
| 4791-1501 | 150 | 100 | ±0.016 | On Order |
+VAT
€23,60
|
5-8 business days
|
|
| 4791-2001 | 200 | 130 | ±0.019 | On Order |
+VAT
€38,10
|
5-8 business days
|
|
| 4791-2501 | 250 | 165 | ±0.021 |
5-8 business days
Αποθήκη Insize: 3 available. Estimated delivery 5–8 business days.
|
+VAT
€58,20
|
5-8 business days
|
|
| 4791-3001 | 300 | 200 | ±0.023 |
5-8 business days
Αποθήκη Insize: 5 available. Estimated delivery 5–8 business days.
|
+VAT
€92,00
|
5-8 business days
|
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