This fishing magnetic is 2.36 inch(60 mm) in diameter and its base is strong neodymium magnetic. It can withstand a pull 500 lbs(227 KG) under ideal condition.
The powerful magnetic force is only concentrated at the bottom. The other dimensions protected by steel are almost no magnetic force. The magnetic force is 10 times that of the same volume magnetic. Permanent force, long service life. Manufactured according to ISO 9001 Quality System.
Ni+Cu+Ni Triple Layer Coating. The Best Coating Available, which Provides a Shiny surface and Rust Resistance. It also provides protection for the magnetic and helps prevent chipping or cracking.
Specifications
Key Features
Multi use - Unique design with Countersunk Hole and Eyebolt. Great for salvaging of various iron-containing nickel material underwater and Good for magnetic fishing, lifting, hanging, retrieving applications. Have fun to search items like eyebolt, screws, hook, fasteners and so on in your warehouse, garage or yard.
Permanent strength - Neodymium is a kind of rare earth metal and it's suitable for making permanent & powerful magnetics. This fishing magnetic is permanently magnetic and will be just as powerful even decades from now.