Jung - ac581glww -1-gang frame referenced product produced by high technology. ac581glww -1-gang frame became irreplaceable of foundations. ac581glww -1-gang frame referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. ac581glww -1-gang frame referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.