Dengensha - 7Y-9780 referenced SHUNT FOR WELDING PLUG product produced by high technology. 7Y-9780 became irreplaceable of foundations. 7Y-9780 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 7Y-9780 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.