LONG SERVICE LIFE: This product is made of high quality brass with good electrical conductivity, oxidation resistance and long service life. NOT EASY TO FALL OFF: A-type clamp is not easy to fall off, so that you can use it safely and reliably. VARIOUS TYPES OF WELDING: This product is suitable for all types of welding equipment, such as argon arc welding, submerged arc welding, resistance welding and stud welding. EASY TO OPERATE: It's simple in structure and easy to operate, making it the perfect tool for your work. WIDELY USED: The products are widely used in shipyards, machinery manufacturing, oil exploration, automobile manufacturing, auto parts and other industries., Manufacturer: Wal front