strong magnetism Large suction. Single absorbable weight 3KG tail Welding stability NO-HASSLE SAFETY SETUP- You no longer have to waste your time finding, placing or removing a ground point for a welding job. This device serves as the ground point, which you can take with you anywhere. Simply tack this onto a convenient spot, hook up your safety wire and you're ready to weld. STRONG MAGNETIC GRIP- This magnetic clamp attaches easily to any smooth surface, flat or curved. It holds on tightly, without budging easily. Now that you've got this, you won't have to take minutes searching for a good ground or attaching grounding tabs. OFFERS CONVENIENCE- Sometimes you're faced with a welding job that has limited options for ground points. You don't want to have to damage a car's paint job simply to affix a safety line. This magnetic clamp is handy to have in such situations. You can stick in on a car body and not have to damage the paint. The clamp can also be attached to metal poles, struts, railings or the welding table. Set up a ground clamp for welding jobs anywhere in seconds. Check out this handy Magnetic Welding Ground Clamp. A device that speeds up grounding chores for welders. colour:yellow Material: Iron copper plated size:Magnetic Disc Diameter: 36 mm Conductive Rod Dimensions: 65 x 10 mm Package Contents: 2 x Magnetic Welding Ground Clamp(With End of line) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.