🧲 Stick with the strongest—where power meets precision.
This pack of 10 adhesive-backed N42 neodymium magnets features a compact 15mm diameter and 1mm thickness, each delivering a powerful 1.1kg pull force. Finished with a sleek black epoxy coating and equipped with premium 3M 468 adhesive, these magnets combine durability, style, and effortless application—ideal for creative professionals and engineers seeking reliable, high-performance magnetic solutions.
| Manufacturer | Magnet Expert® |
| Part number | F309BKNA-10 |
| Item Weight | 30 g |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 30 g |
| Item model number | F309BKNA-10 |
| Size | Pack of 10 |
| Colour | black |
| Style | North |
| Material | Alloy Steel |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 10 |
| Batteries included? | No |
| Batteries Required? | No |
M**Y
Does the job!
Perfect for what I needed. Deceptively strong and decent adhesive on the back. Ideal for small things like lighters which is the reason I got them. They will stick to anything 👍
J**O
Great little magnetic
Did what they said
A**R
Good magnets, awful adhesive
Magnets are fine but the adhesive is rubbish. Has 3M stickers on but not the sort of stick that I expect from that. The magnets are strong enough to just pull off anything I stuck them to as you attach it to metal. Attached using some spare command strips however and they worked fine then.Rated 5 stars on ease of removal as they just remove themselves!!!!
N**K
magnets
Small but quite powerful, useful for lots of jobs, two will hold a phone to a suitable metal surface quite securely
A**S
Although small, seem strong
Seem very strong. Bought to replace magnets on back of decorative magnets-so far so good
C**M
Did not hold the stated weight in the product description
Stated 1.1kg steel weight could be held vertically with these, they wouldn't hold less than half with the batch I received.
G**.
Be aware of the size before buying
The magnet power is very strong and impressive. It is so strong that you need to be aware how you use them!
M**K
TIny but powerful
A little bit pricey but do the job well especially when the North ones are bought as well.
