Usage Tips:Amazing, strong, strong and reliable magnet with a machined steel base, in the latest generation of high quality 'magnetic king', i. e. it offers over 10 kg of attractive force under thick wild steel.High permanent magnet level, excellent magnetism lasts forever! Excellent Coating - Nickel coated triple layers on CNC machined metal steel metal base and small hook greatly strengthens the corrosion resistance of the magnetic hook! Free maintenance, no rust! Versatile Use - After accurate simulation and calculation, this hook has been given a solid ability to hold various items in your office cabinet, kitchen, living room, door, indoor and workshop wherever there is steel metal. Explicit installation for you need to find a place where there is steel, such as a metal door, refrigerator, oven. . . put this super magnetic hook on it, then you can hang suitable items on the hooks . Running out of storage space, this is perfect for you! High quality high quality dimensional/visual check was carried out in the flow line of machines, defective parts such as surface defect, crack or oversized products were checked and selected first.