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Magnet Set of 4
Magnet Set of 4 (Product Code: SLE/MG/06) is a set of four alnico permanent magnets with keepers, used to compare bar and horseshoe magnets in school physics experiments. It contains two 80 mm bar magnets plus a small and a large horseshoe magnet, so one set covers both basic magnet shapes. The set is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, as a compact physics experiment kit for school labs.
Specifications
| Parameter | Detail |
|---|---|
| Magnet material | Alnico |
| Magnets per set | 4, with keepers |
| Bar magnets | 2, each 80 mm x 15 mm x 10 mm |
| Small horseshoe magnet | 1, 25 mm tall x 8 mm wide |
| Large horseshoe magnet | 1, 35 mm tall x 15 mm wide |
| Product code | SLE/MG/06 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Magnet Set of 4 Used For?
Having both shapes in one set lets a group work through the key comparisons without borrowing magnets from another bench. Students can use the two bar magnets to show attraction and repulsion between poles, then compare the small and large horseshoe magnets to see how a bigger magnet with poles further apart lifts more. Sprinkling iron filings over each magnet in turn shows the difference between the open field around a bar and the concentrated field in a horseshoe gap.
Alnico magnets are strong for their size but can lose strength if knocked or left unprotected, so the keepers matter. After each lesson, store the two bar magnets side by side with opposite poles together and a keeper across each end, and place a keeper across each horseshoe. This keeps the set useful as a physics experiment kit for school classes year after year.
OEM Manufacturer
Jain Scientific Equipments Private Limited, trading as ScienceLab, is the OEM of the Magnet Set of 4 and makes it at its own licensed factory at Saha, Ambala, Haryana, India. The company is a registered MSME manufacturer (Udyam UDYAM-HR-01-0003714), and overseas orders ship under Importer-Exporter Code AAECJ8618A.
Because the quotation comes from the maker, you can ask about extra keepers or single replacement magnets for sets already in your lab; just ask us. The company profile has more about ScienceLab.
Related Magnets
Products often ordered with this alnico set:
- Steel Horseshoe Magnet — larger horseshoe magnets up to 150 mm long.
- Economy Alnico Bar Magnets — extra alnico bar magnet pairs for more groups.
- Magnet Set — adds vials of iron filings and steel pieces for strength tests.
- Compass Plotting (Clear) — for plotting the field around each magnet.
For more magnets and magnet kits, see the Magnets category.
Frequently Asked Questions
What magnets are in the Magnet Set of 4?
The Magnet Set of 4 (SLE/MG/06) contains 2 alnico bar magnets of 80 mm x 15 mm x 10 mm, a small horseshoe magnet 25 mm tall x 8 mm wide and a large horseshoe magnet 35 mm tall x 15 mm wide, all with keepers.
What material are the magnets made from?
All four magnets in the Magnet Set of 4 are alnico, an alloy magnet that gives a strong field for its size. Alnico should be stored with keepers in place, which is why keepers are included with the set.
Why does the set include keepers?
The keepers in the Magnet Set of 4 close the magnetic path across the poles when the magnets are stored. This helps the alnico bar and horseshoe magnets hold their strength between lessons, so students should replace them after every practical.
Which experiments suit the Magnet Set of 4?
The Magnet Set of 4 suits experiments on attraction and repulsion, identifying poles, comparing bar and horseshoe field patterns with iron filings, and comparing the lifting strength of the small and large horseshoe magnets.
Who manufactures the Magnet Set of 4?
Jain Scientific Equipments Pvt Ltd (ScienceLab) is the OEM manufacturer of the Magnet Set of 4 (SLE/MG/06), producing it at its own licensed factory at Saha, Ambala, Haryana, India, and quoting schools, dealers and importers directly.
Can the Magnet Set of 4 be supplied for a whole class or for export?
Yes, the Magnet Set of 4 can be quoted in class-set, tender and dealer quantities, and for export to international markets. Tell us the number of sets and the delivery location through our contact page.
Request a Quote
Quotations for the Magnet Set of 4 come direct from the manufacturer. Send your enquiry via the contact page or add the set to the enquiry cart.
Last updated: 24 September 2026
