75mm x 12mm - Alnico Cylinder - Cow Magnet
Product code: 49025

75mm x 12mm - Alnico Cylinder - Cow Magnet
Product Description:
This Alnico Cow Magnet measures 12 mm (diameter) x 75 mm (length). These magnets are fed to cows to prevent Hardware Disease. Check out our quantity discounts!
About Cow Magnets:
Cow Magnets are magnetic cylinders used by dairy farmers and veterinarians to help prevent Hardware Disease. While grazing, cows eat everything from grass and dirt to nails, staples and bits of wire (also known as tramp iron). Tramp iron can lodge in the honeycombed walls of the cow's reticulum, which puts surrounding organs at risk and causes irritation and inflammation, known as Hardware Disease. The cow then loses her appetite and decreases her milk output, or her ability to gain weight. Cow magnets help prevent this disease by attracting stray metal from around the rumen and reticulum. A single Cow Magnet works for the entire cow's lifespan!

NB: Ranges are indicative for product category, please check individual products for specic values within that range.


Alnico is most commonly produced by a Casting process. A key feature of Alnico magnets are their high temperature operating limits.
Product Description:
This Alnico Cow Magnet measures 12 mm (diameter) x 75 mm (length). These magnets are fed to cows to prevent Hardware Disease. Check out our quantity discounts!
About Cow Magnets:
Cow Magnets are magnetic cylinders used by dairy farmers and veterinarians to help prevent Hardware Disease. While grazing, cows eat everything from grass and dirt to nails, staples and bits of wire (also known as tramp iron). Tramp iron can lodge in the honeycombed walls of the cow's reticulum, which puts surrounding organs at risk and causes irritation and inflammation, known as Hardware Disease. The cow then loses her appetite and decreases her milk output, or her ability to gain weight. Cow magnets help prevent this disease by attracting stray metal from around the rumen and reticulum. A single Cow Magnet works for the entire cow's lifespan!

NB: Ranges are indicative for product category, please check individual products for specic values within that range.


Alnico is most commonly produced by a Casting process. A key feature of Alnico magnets are their high temperature operating limits.