The magnetic field produced by a Rare Earth Cylinder magnet like this ¼ inch diameter example is narrower and more intense than a thinner disc-shaped magnet. This characteristic makes cylinder magnets ideal for penetrating other material to locate the presence of metal including screws and nails.

Round cylinder magnets are very adaptable and can be utilised for a broad range of applications. Cylindrical magnets make a good choice for those that need a precise and powerful magnetic hold. This particular cylinder magnet has a relatively narrow diameter for its height and certainly typifies what people consider to be a rod magnet.