Using 5x2.5mm (3/16x1/10") neodymium disc magnets in jewelry clasps creates secure, minimalist, and easy-to-use closures. They offer a strong holding force in a relatively small size which is ideal for delicate jewelry like necklaces or bracelets. Their low profile allows for a slim clasp that doesn’t add bulk to the design.
This type of clasp is easy to use, especially for people with dexterity issues, as magnetic clasps easily snap together without fiddly mechanics. The magnets can be hidden in metal casings, polymer clay, or resin molds for aesthetic integration.
We have sold NdFeB magnets since 1996 and N42 grade since 2003, the best value for strength & temperature vs cost. Don't be fooled by claims of higher strength, N52, at lower cost.
Read the complete Google Customer Review for: "...(Indigo) N42 Neodymium magnets...the real deal…bought magnets on Amazon advertised as N52… another cheap Chinese fake"
We also provide complete Documentation including MSDS & ROHS; see below.
P/N | Description | QTY |
---|---|---|
44201-PB | 5mm Nd magnet protoype bundle | 10 |
Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet | |||||
SKU: 44201-2.5 Size: 5 × 2.5mm | |||||
Distance (mm): | 0 | 0.1 | 1 | 10 | 100 |
---|---|---|---|---|---|
Gauss | 4666.9 | 4493.7 | 2919.5 | 68.9 | 0.1 |
Lb | 1.29 | 1.20 | 0.50 | 0.00 | 0.00 |
Kg | 0.59 | 0.54 | 0.23 | 0.00 | 0.00 |
Great magnets. Never any issues with quality or strength, and they are all exactly the correct size. Shipping was also incredibly quick.