Duff Norton - LT50-1-150 referenced Linear Actuator product produced by high technology. LT50-1-150 became irreplaceable of foundations. LT50-1-150 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. LT50-1-150 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.