DescriptionReport ItemSuper Strong Neodymium Fishing Magnet Hook N52 Heavy Duty Rare Earth Magnet with Countersunk Hole Eyebolt Salvage Magnet ImansProduct features:▲Super strong-There are five diversified sizes and sizes. The diameter of this fishing magnet is 20/25/32/36/42mm, and the base uses a magnificent neodymium magnet. Under splendid conditions, it is going to provide a pulling pressure of nine /19 /32 /41 /61 kg.▲High quality-The solid magnetic pressure is barely focused on the bottom, and the opposite 3 sides are secure by metal cups with almost no magnetic force. The magnetic power is resembling 10 times the amount of an analogous magnet. Constant power and lengthy service life. Manufactured per ISO 9001 quality system.▲The ideal coating-Ni+Cu+Ni three-layer coating. The excellent coating available, offering vivid and rust-resistant coating The steel cup affords defense for the magnet and supports stop chipping or cracking.▲Multi-purpose-unique design with countersunk holes and eye bolts is terribly compatible for fishing every kind of iron-nickel materials underwater. It is a good idea for magnet fishing, lifting, hanging, and recycling applications. Search for eye bolts, screws, hooks, fasteners and other goods on your warehouse storage or yard and have fun.▲Permanent strength-Neodymium is a rare earth metal, suitable for making permanent strong magnets. This fishing magnet has permanent magnetism, and it will likely be as powerful even a long time later.specification:1. Shape: round2. Material: NdFeB magnet + A3 metallic + 304 stainless steel3. Color: silver4. Maximum vertical tensionD32mm: 32KG/70LBSD36mm: 41KG/90LBSD42mm: 61KG/134LBSD48mm: 75KG/165LBSD60mm: 130KG/286LBSD70mm: 160KG/352LBSD80mm: 260KG/573LBSD90mm: 330KG/727LBSD120mm: 499KG/1100LBS5. Maximum operating temperature: 80℃Package Included:1 x Magnetic Hooks