42mm Recovery Magnet Metal Detacher Strong Sea Fishing Diving Treasure Hunting Magnet

Description 42mm Recovery Magnet Metal Detacher Strong Sea Fishing Diving Treasure Hunting MagnetSpecification MaterialA3 Steel MagnetVertical tension84 poundsHorizontal tension17 poundsDiameter42mm 1 65 appr Coercivity915 KA m Remanence2 18 T Intrinsic coercivity955 KA m Maximum energy product318 KJ m3 Density7 5 g cm3 Working temperature80 ℃ Curie temperature80 ℃ Quantity1pcFeatures Great for recovering keys down a drain or overboard a boat Can be used for treasure hunting in the sea river you never know what you may find All you need is a strong rope and your ready to go These magnets are very strong for their size they will literally JUMP out of your hand when attracted to other magnets or metal Special care always needs to be taken when handling The PULL rating is the point at which the magnet will pull away from the metal object not how much it will lift Notice Care must be taken when handling these magnets as there is a danger of trapped fingers pinched skin and flying shards of metal if carelessly handled Never allow magnets to jump together or to jump to steel as they will likely shatter Suitable for usage up to a maximum of 80 degree Centigrade Always keep magnets away from items that may be damaged by the powerful magnetic field such as credit cards computers mobile phones Cds Not to be handled near to or by people with Pace makers or other medical devices The actual pull strengths will vary depending on other variables such as Steel th