It is Neodymium Magnetic hook. Made of neodymium magnets and steel, permanent magnetic and durable. Compact and lightweight with strong force, which can be strongly attracted by iron, steel, nickel and other ferromagnetic material.It can Bear up to 17.6 lbs, the Power Reduced by 2/3 When Using it Horizontally (Please Always Reminded That the Magnetic Power Would Affected by the Surface, Material and Some Other Factors).These magnetic hooks are fairly small and don't take up too much space. Perfect use for hang little gadgets, such as hang keys, hats, towels, cups, apron, purse, industrial tools, kitchen utensils, shed tools, filing cabinets, child safety, mechanics, wiring, washing lines, removing nails/screws, steel doors.Magnetic hook is an ideal choice for hanging small things in bathroom, kitchen, living room, indoor, outdoor and workshop wherever there are iron or steel.

Specifications:

Material: Neodymium, A3 Steel

Color: Silver

Optional Type:

E10-10MM ¨C Base Diameter: 10mm / 0.4in, Height: 31.5mm / 1.2in, Pull Force: 3.3lbs

E12-12MM - Base Diameter: 12mm / 0.5in, Height: 31.5mm / 1.2in, Pull Force: 4.4lbs

E12-16MM - Base Diameter: 16mm / 0.6in, Height: 35.7mm / 1.4in, Pull Force: 17.6lbs

Grade: N38

Coated Surface: Ni Made of premium neodymium magnet and carbon steel. Maximum 17.6 lbs pull strength, sturdy and reliable magnetic hooks. Neodymium magnet embedded inside a steel cup to offer maximum holding power and protection for the magnet. Can be used indoor or outdoor, perfect choice for hanging small things in kitchen, bathroom, living room, school, office, workshop, warehouse and garage wherever there is a magnetic or metal surface. If you want to use these Magnetic hook on stainless steel refrigerators, we suggest to put a tissue or something else between the product and the surface to protect the surface from scratching.