【STRONG MAGNET HOOKS】These magnetic hooks heavy duty are strong and durable, widely used for hanging BBQ grill, hardware tools, garden tools, kitchen utensils etc. The swivel swing magnetic hook has 110lbs capacity based on horizontal application, the magnet hook reduced by 2/3 if used vertically..【EASY TO USE】The magnets with hooks are used for magnetic surface without drilling. The hook magnets heavy duty are widely used for hanging, cruise cabin, ceiling, refrigerator,grill, garage,kitchen..【BEST COATING】: The heavy duty magnetic hooks are coated with Ni+Cu+Ni triple layer. The magnet hooks for cruise cabin have best coating available, which provides a shiny and rust resistant coated and protection for hanging hooks and helps to prevent chipping or cracking..【ATTENTION PLEASE】If you want to use these hanging hooks heavy duty on stainless steel refrigerators, we suggest to put a tissue or something else between the metal magnetic hooks and the surface to protect the surface from scratching..【PROFESSIONAL SERVICE】We are a strong magnets with hooks supplier with professional strength. You can certainly find magnetic hooks for hanging you want in my shop! If you need mass customization of ceiling hooks for hanging, contact us and we can meet your needs.