Magnetic Welding Ground Clamp: Made of high quality iron, durable in use. High strength and hardness. Fast set up and grounds instantly. Applicable to clamp both flat and round workpieces. 200A Magnetic Ground Clamp: Magnet Strength Pull Force 30 kg, Simple to connect, ground wire of welding machine. Simply place on clean surface and turn on then start welding. Stays clean because magnetic field turns completely off. Easy to Use: Strong grip on flat or round iron surfaces. The on/off control makes the metal dust fall off without cleaning, which is convenient and simple to use. Package Included:1 x Welding Ground Clamp International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 0.0220462262 Pounds, Manufacturer: ANER