Board Instruments Set Square
Product Code : LSK-ML-10090
Board Instruments Set Square (SKU LSK-ML-10090) is a lightweight polystyrene set square with a handle, made for drawing on whiteboards and chalkboards. Teachers use it to demonstrate geometric constructions to a whole class, from perpendicular lines to triangles and parallel lines, in primary and secondary maths lessons. Science Lab Supplies manufactures this board instrument at its Plot 448 factory in the HSIIDC Industrial Area, Saha, Ambala, India, and sells it directly to schools, education departments, tender contractors and distributors.
Specifications
The set square belongs to a range of durable board instruments made from polystyrene plastic. It is light enough to hold against a vertical board with one hand, and the fitted handle keeps fingers clear of the edge while the other hand draws with chalk or a marker.
| Parameter | Value |
|---|---|
| SKU | LSK-ML-10090 |
| Material | Polystyrene plastic, durable and lightweight |
| Grip | Fitted handle |
| Use on | Whiteboards and chalkboards |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Board Instruments Set Square
At the board, the set square lets a teacher draw right angles, perpendiculars and parallel lines large enough for every pupil to follow, then invite students to repeat the construction in their notebooks. It is a standard piece of maths lab equipment for practical geometry lessons.
- NCERT Class 6–7 practical geometry: drawing perpendicular and parallel lines.
- Constructing right-angled triangles and rectangles on the board.
- Sliding the set square along a ruler or T-square to show parallel lines.
- CBSE maths lab activities led from the front of the class.
Standard Scope of Supply
The Board Instruments Set Square is supplied as a single unit as described above. Other board instruments, such as the T-square, and chalk or markers are separate items; any optional accessories you want with it are listed on the quotation.
Packing, MOQ and Lead Time
Whether you need one set square for a single classroom or one for every classroom in a school group, you can ask for a quotation. It will state packing, delivery time and price for that quantity, and other maths lab manipulatives can be added so a complete kit arrives together.
As a registered exporter holding an Importer-Exporter Code, Science Lab Supplies can ship to buyers in South Africa, Qatar, Sri Lanka, Vietnam, Malaysia and Peru. Use the enquiry cart to list everything you need, or reach us on the contact page; the lab tender page covers tender supply.
Frequently Asked Questions
Can it be used on both whiteboards and chalkboards?
Yes. The board instruments in this range are designed for whiteboards and chalkboards, so the same set square works with markers or chalk.
Why plastic rather than wood?
Polystyrene keeps the set square light and easy to hold against a wall-mounted board, and it wipes clean after chalk or marker work.
Is Science Lab Supplies the manufacturer or a trader?
We manufacture it. The set square is produced in our own factory at Saha, Ambala, India, so schools and contractors receive quotations straight from the maker rather than through a trading intermediary.
Can it be bought with other board instruments?
Yes. The T-square and other maths lab items can go on the same quotation, which is convenient when equipping several classrooms at once.
Related Geometry Tools
Geometry is taught at the board and then practised at the desk, so these items suit the set square well. The T-square works beside it on the board, while the instrument set, angle ruler and shape tracer give pupils their own tools for the same constructions.
- Board Instruments T-Square — polystyrene T-square with handle for the same boards.
- Mathematical Instruments Set — compasses, dividers, protractor and two set squares for pupils.
- Goniometer Angle — clear plastic angle ruler with cm, inch and degree scales.
- Shape Tracer — 17 transparent shapes for tracing and nets.
Browse the full Maths Lab range or all school lab equipment.
Last updated: 25 September 2026
