Strong Two side Magnets: (Total 530LBS) vertical magnetic pull force on base of 1.18'' thickness steel plate under ideal condition due to the real high grade and bigger size naked Neodymium Magnet N52 Package Includes: 1 x Magnet Note: 10M/20M rope, optional Specifications MAX Pull Force: 800KG/600KG/400KG Length of rope: 10m/20M(optional) Magnet: Design for heavy duty and underwater application, ideal for fishing, lifting or recovering lost ferrous objects under water, for example water pump, ferrous tools, breakage of heavy metal objects, ancient objects. Also hanging, fixing application and hobby worldwide Warranty of Super Strong Magnets. All production processes carry out strictly per IS09001:2008 quality system. All fishing magnets undergo extensive testing for tensile strength. 200kg48mm & No rope 400kg48mm & No rope 600kg60mm & No rope 800kg75mm & No rope (Such a link has only one magnet (no rope and no gloves) ----------------------------------------- 200kg48mm & 10m rope 400kg48mm & 10m rope 600kg60mm & 10m rope (Such a link has only 1 magnet and 10m rope (no gloves) -------------------------------------------- 400kg48mm & 20m rope 600kg60mm & 20m rope (Such a link has only 1 magnet and 20m rope (no gloves) ---------------------------------------- 400kg48mm & 10m rope & gloves 600kg60mm & 10m rope & gloves (Such a link has only 1 magnet and 10m rope 1 pair of gloves)