Camozzi - 2LD-SB4-B referenced LOGIC ELEMENT “AND” Ø 4 product produced by high technology. 2LD-SB4-B became irreplaceable of foundations. 2LD-SB4-B referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. 2LD-SB4-B referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.