magnets and magnetic products


Patented Ru-Magneter 5

The patented design of the RU-MASTER 5 improves upon the quality and longevity of the original heavy duty rumen magnet. In comparison, the RU-MASTER 5 is:
cow magnets

DURABLE - Its durable structure boasts plated, solid steel end caps for corrosion prevention and a solid steel connector rod through the core, to reduce breakage in shipping and handling. No plastic parts involved!

STRONGER - Magnetization before assembly creates a consistent pulling force from each section along the length of the magnet, and enhances its overall strength.

SUPERIOR - Characteristically, the RU-MASTER 5 has rounder ends and is slightly heavier than the original heavy duty cow magnet. These qualities make it easier for the magnet to travel to its destination and stay there.

Patented design features five powerful magnets strategically assembled with power-enhancing pole pieces for superior magnetic strength. Tramp iron is aligned along the length of the magnet

Part No. #RUM-5           Price: $4.95 /ea. 
cow magnets

Alnico 5 Cow magnets

This is the standard, cast Alnico 5 cow magnet with the bright, metal finish that has been the favorite of dairymen and veterinarians for nearly 30 years. It is non-toxic and non-corrosive in use

Part No. #DMCP-5 (bulk)        Price: $8.95 /pc.. Cow magnet

Cow Magnet

CP-6 Cow magnets
Cow Magnet

Patent # 7,557,685
Ceramic 10CM
Cow Magnet & Mineral Supplement is made of healthy minerals.


Ingredients: Iron (Fe) 97%, Strontium (Sr) 1%, , Calcium (Ca) 1%, Copper (Cu) and trace elements 1%, proprietary chelation.

Magnet Power: 5.5 pounds pull (more than Alnico)
Size: 3” long x .625” diameter
Part Number: CP-6

Part No. #CP-6            Price: $1.97 /ea.
6 pcs
12 pcs
200 pcs
500 pcs
1000 pcs
2500 pcs
5000 pcs
$1.97 /pc
$1.72 /pc
$0.91 /pc
$1.18 /pc

Vets and Dealers Email for qualified pricing.

Call 800-262-4638 (1 800 AMAGNET)


Cow magnets have TOXIC ELEMENTS!

Cow magnets are not FDA regulated . YOU are responsible

to protect your cows from toxic elements in cow magnets. According to the Agency for Toxic Substances and Disease Registry (ATSDR) , based in Atlanta , Georgia , a federal public health agency of U.S. Department of Health and Human Services . ToxFAQs:

The following TOXIC ELEMENTS are commonly found in all cow magnets (except the CP-6):

1) Plastic or adhesives (Petroleum Hydrocarbons) polymer with hexahydro-2h-azepin-2-one and 1,6-hexanediamine [24993-04-2] petroleum based coating, often contains lead for coloring, dissolves in sulfuric acid et. al. stomach acids to form sticky gum plug. Leads to liver damage, kidney damage, nervous disorders and death.

2) Aluminum (Al) – nervous disorders like Mad Cow or Alzheimer's like brain loss

3) Barium (Ba) – intestinal cancers & bleeding, kidney damage

4) Lead (Pb) – stomach ulcers, immune deficiency & brain damage


  1.  Fe2O3 (97%) – Iron good for healthy red blood cells
  2.  Sr 84 O2 (1%) – Strontium good for bone growth, prevents Osteoporosis
  3.  Ca (1%) – Bone growth
  4.  Cu (1%) – Blood & Nervous System
  5. Oxygen is the natural chelating method used.

The CP-6 holds same amount of metal debris as traditional cow magnets

Holds: Nails, welding rods, barbed wire, bailing wire, screw drivers, staples…

How does the Ceramic 10CM cow magnet compare to traditional Alnico cow magnets?

  1. TOXICITY: Would you give your cow water or feed that was 8-12% Aluminum? Alnico is 8-12% Aluminum. Aluminum is TOXIC according to  
  2. MAGNET POWER: Alnico magnets demagnetize over 5 years losing 20-40% magnetic strength. Ceramic 10CM is 100% guaranteed for 30 years, to work stronger and longer than traditional Alnico cow magnets (without the toxic Aluminum). Then it will dissolve into a healthy mineral supplement over the last 10 years.
  3. COST: Ceramic10CM costs 20-40% less $$.$$ less than AlNiCo. Ceramic 10CM also lasts 25 years longer.

Link to ToxFaqs: (

A-L-L Magnetics Inc.,
Tel: (714) 632-1754 Fax: (714) 632-1757
Or Order Toll-free at : 1-800-262-4638
2831 Via Martens
Anaheim, CA 92806

How to get to ALL Magnetics Inc.

Home | Products | About Us | Contact Us | Search

Copyright © A-L-L Magnetics Inc.