Specification Brand : Froiny BulletPoint1 : Convenient Work- Undamage the surface or cars paint,this magnetic clip is very convenient. BulletPoint2 : Package- 1Pcs Single Head Magnetic Welding Ground Clamp;1Pcs Double Head Magnetic Welding Ground Clamp; 2Pcs Copper Tail Welding Stability Clamps; 2Pcs Iron screw BulletPoint3 : Feature- This magnetic clamp is easy to attach to any metal surface, flat or curved.Strong magnetic grip which can make you welding Work more easy and simple. BulletPoint4 : Material- Copper / Insulation Board BulletPoint5 : Wide Fits- The clamp can also be attached to metal poles, struts, railings or the welding table. Color : As Shown ExternallyAssignedProductIdentifier : 9117121258225 ItemName : Welding Magnet Head 2pcs Sheet Metal Repair Machine Welding Magnetic Ground Clamp Tools for Electric Welding Ground Line Head ItemPackageQuantity : 1 ItemTypeKeyword : welding-clamps Manufacturer : Froiny Material1 : Iron Material2 : Copper PartNumber : NY-334 ProductDescription : Specification: Material: insulating material, magnet, iron Single head size: 3.14*2.75*1.37in/8*7*3.5cm Double head size: 4.72*3.14*1.37in/12*8*3.5cm