Epoxy Coated Round Neodymium Magnet with Countersunk Hole and Eyebolt - 350 lbs Pulling Force, 2.95" Diameter

This round base rare-earth neodymium (NdFeB) cup magnet is made with A3 steel plate and coated with Nickel-Copper-Nickel-Epoxy to be the strongest type of permanent magnet available.

The countersunk hole allows many types of mounting applications including hook, knob, or included eyebolt. Screw it into a wall to hold tools, or position and hold lights, signs, and more.

Please note that holding power of 350 lbs is tested on unpainted horizontal ½” steel plate. Mounting on a vertical or painted surface will reduce holding power by up to 70%.

Dimensions: 2.95” x .70”

Hole Diameter: .39”

Material: NdFeB Magnets + A3 Steel Plate

Coating: Epoxy

Pulling Force: 350lbs

Epoxy coated magnets are a great option for outdoors or in a humid environment. Not recommended for high temperature or abrasive conditions. If used for magnet fishing, the epoxy coating will wear off.