KeyBar Medium Magnut 1.5" overall. A useful key holder will make interacting with your keys an easy task to perform. And because of the KeyBar Medium Magnut there's never been a better chance to get one of these astounding key holders. Made using some incredibly rugged components these Key Holders from KeyBar will give you many years of trustworthiness. KeyBar has been making high quality key holders for a long time and the KeyBar Medium Magnut is the result of their tireless efforts to offer the best key holders out there. For a great way to make sure you have got a convenient way to access your keys pick the KeyBar Medium Magnut. Features of KeyBar Medium Magnut 1.5" overall. Set includes two MagNuts (left and right) each with 0.5" diameter split ring. 0.25" x 0.25" rare earth Neodymium Iron Boron magnetic cylinder insert which has a pull force of 6.5lb(s). For use with KeyBar. Manufacturer's Warning: Caution: Do not wear with pacemaker. Bulk packed. Package Contents: KeyBar Medium Magnut KeyBar ACS-AL-MN-MD: Medium Magnut 1.5" overall