Specification Brand : Magnetpro BulletPoint1 : 【Article in the package】 12 x recessed black pot magnets size 0.79*0.28 inch ( 20 x 7 mm ), 12 x black steel pads size 20x2 mm, 24 x black M4 screws. BulletPoint2 : 【Strong Magnets】The Max pull off force of the magnet is over 25 LB. Each magnet can produce 22 LB vertical suction on the metal plate included in the package. BulletPoint3 : 【12 Steel Pads Included】 The steel pads can be nailed into the object that the magnet needs to attract. To achieve the effect of the magnetic door BulletPoint4 : 【Rust and waterproof】The surface is covered with 4 layers of nickel copper nickel plus automotive grade epoxy resin, with a total salt spray time exceeding 72 hours. It perfectly solves the problem of neodymium magnet rusting. Very durable for outdoor use. BulletPoint5 : 【We Adhere to Material Standards】 We firmly do not use inferior magnets. Using Magnetpro magnets makes your life more convenient. While maintaining suction force, Magnetpro magnets also have excellent magnetic permeability. Capacity : 12 kilograms Color : Black CompatibleWithVehicleType1 : Trailer CompatibleWithVehicleType2 : Truck CompatibleWithVehicleType3 : Tractor ExternallyAssignedProductIdentifier : 6976706300000 ExternallyAssignedProductIdentifier1 : 0741654938003 ExternallyAssignedProductIdentifier2 : 741654938003 IncludedComponents : Magnets, Counterparts, Screws ItemDisplayWeight : 50.6 pounds ItemName : Magnetpro 12 Pieces 25 LB Force Neodymium Magnets, Strong Magnet Size 0.79"*0.28" with Steel Capsule, Black Pot Magnets with Black Counterparts and Black Screws ItemPackageDimensions_Height : 12.8 centimeters ItemPackageDimensions_Length : 2.4 centimeters ItemPackageDimensions_Width : 6.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-rare-earth-magnets LoadCapacity : 2600.0 pounds Manufacturer : Magnetpro Material : Neodymium ModelNumber : MA20-BLK NumberOfBoxes : 1 NumberOfItems : 12 NumberOfPieces : 12 PartNumber : MA-20 ProductDescription : Magnetpro 12 Pieces 25 LB Force Neodymium Magnets 20 x 7 mm with Steel Capsule, Black Pot Magnets with Black Counterparts and Black Screws ProductSiteLaunchDate : 2022-10-19T11:10:53.928Z PullForce : 22 pounds Size : 0.79"*0.28"-12p SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31380000