Specification Brand : LENCO MARINE BulletPoint : Sold on Amazon BulletPoint1 : Reduces energy costs BulletPoint2 : Extends cable life BulletPoint3 : Helps produce consistent welds BulletPoint4 : Allows ground O to be easily changed BulletPoint5 : Warm Tips: Make sure that the grounding device is in the off state when it is not in contactwith the ferromagnetic material. It can be freely controlled to open and close. When the ferromagnetic material is opened and connected, it will produce sudden and powerful suction. Do not use welding grounding to or transport materials. ExternallyAssignedProductIdentifier1 : 784137020406 ExternallyAssignedProductIdentifier2 : 0784137020406 Hazmat1 : MAGNETIZED MATERIAL Hazmat10 : DE_NoAir Hazmat11 : EG_NoAir Hazmat12 : ES_NoAir Hazmat13 : FR_NoAir Hazmat14 : GB_NoAir Hazmat15 : IE_NoAir Hazmat16 : IN_MagnetizedMaterial Hazmat17 : IT_NoAir Hazmat18 : JP_NoAir Hazmat19 : MX_MagnetizedMaterial Hazmat2 : UN2807 Hazmat20 : NL_NoAir Hazmat21 : PL_NoAir Hazmat22 : SA_NoAir Hazmat23 : SE_NoAir Hazmat24 : SG_NoAir Hazmat25 : TR_NoAir Hazmat26 : US_MagnetizedMaterial Hazmat27 : ZA_NoAir Hazmat3 : 9 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_MagnetizedMaterial Hazmat8 : CA_MagnetizedMaterial Hazmat9 : CN_MagnetizedMaterial IncludedComponents : Ground Clamps ItemDisplayWeight : 0.71 pounds ItemName : Lenco 02040 Economy Ground Clamps, 300 Amp ItemPackageDimensions_Height : 26.162 centimeters ItemPackageDimensions_Length : 3.302 centimeters ItemPackageDimensions_Width : 10.922 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : welding-clamps Manufacturer : Lenco Material : Alloy Steel ModelName : HURRISEmgew5tknzy ModelNumber : 380-02040 NumberOfItems : 1 PartNumber : 02040 ProductDescription : Description: This welding ground is made of high quality iron, in use. Strong grip on flat or round iron surfaces. magnetic ground clamp for welding machines. Features: Accurate and magnetic ground for welding machines. Strong grip on flat or round iron surfaces. Easy to use, simple to connect. High strength and hardness. Made of high quality iron, in use. Specifications: Model: MWGC1-300 Material: Iron Current: 300A Nominal diameter: approx. 42mm/1.7in Connection type: ground wire of welding machine Application: welding machine Weight: 379g Package included: 1 x Magnetic Welding Ground Note: 1, Please allow 1-5mm errors due to manual measurement. 2, Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.