Reviewed by graeme p.
I recommend this product
did the job
i bought them to block off the airways on my "compliant" wood burner so i could shut it down. it worked with three magnets left over.
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Ferrite Block Magnet - 50mm x 19mm x 4.9mm
Product code: 12041
$3.55for 1 to 999 items
$2.25buy 1000 to 9999 itemsand
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Ferrite Block Magnet - 50mm x 19mm x 4.9mm
Rated 5.0 out of 5
Product Code
12041
Pull Force*
0.97 kg
Weight
22 gm
Style
Ferrite block magnet
Gauss
1988
Grade
Y30BH
Direction of Magnetisation
Magnetised through the 4.9mm height/thickness
Dimensions
Width:19mm, Height:4.9mm, Length:50mm
*Measured against up to 10mm mild steel.
Magnetic Product Description:
This ferrite block magnet has a 50mm length, a 19mm width and a height of 4.9mm. This ferrite magnet has a magnetic flux reading of 1988 Gauss and a pull force of approx 500 grams. It is identified by the AMF magnet part number 12041.
Uses for our ferrite block magnets:
Smaller ferrite block magnets are commonly used in DC motors, as sensors and in various hand crafts. Any machining of ferrite blocks must be done with a diamond wheel, ideally before magnetisation, as they are hard and brittle.
Ferrite Block Magnet - 50mm x 19mm x 4.9mm (12041)
Magnetic Product Description:
This ferrite block magnet has a 50mm length, a 19mm width and a height of 4.9mm. This ferrite magnet has a magnetic flux reading of 1988 Gauss and a pull force of approx 500 grams. It is identified by the AMF magnet part number 12041.
Uses for our ferrite block magnets:
Smaller ferrite block magnets are commonly used in DC motors, as sensors and in various hand crafts. Any machining of ferrite blocks must be done with a diamond wheel, ideally before magnetisation, as they are hard and brittle.
Ferrite Block Magnet - 50mm x 19mm x 4.9mm (12041)