Norpro 18-Inch Aluminum Magnetic Knife Bar Our beautiful magnetic knife bars grip securely, yet easily releases knives, kitchen gadgets and tools. A compact, convenient and practical holder looks gorgeous in all decor, while keeping you feel organized and efficient. Perfect for the kitchen, workshop or garage. Protect your knife blades from damage by not jamming them into drawers and knife blocks. Features permanent extra strength magnetism. Installs easily with screws included. Extended length to hold more while still compact enough to conveniently fit in any nook.