Neodymium Pot Magnet with Round Hole - 48mm x 11.5mm L_1828.8mm This strip is strong and

This strip is strong and durable enough for attaching fly screens

It has a pull force of 35

There are no batteries however

Two ring magnets with opposing poles can be screwed into place on different surfaces so they can bond with each other magnetically

Magnetic pull force does not apply to organic matter like dead birds

Neodymium Pot Magnet with Round Hole - 48mm x 11.5mm L_1828.8mm This strip is strong andMagnetic Product Description: This rare earth pot magnet has an outside diameter of 48mm and an inside diameter of 8. 5mm with an internal flange hole of 15mm. This round hole pot magnet has a thickness of 11. 5mm, a pull force of 63kg and a weight of 114 grams. It is identified by the AMF magnet part number AMFYPB48. Uses for our rare earth round hole pot magnets: These Neodymium Pot Magnets have a round hole making them easy to attach using a bolt