Manufacturers Link Folger Adam Electric Door Controls is the premier manufacturer of high quality, high security access control products. Each product is built to be an incomparable value. Extensive use of investment casting and stainless steel make them extremely durable and corrosion-resistant. Their attractive, functional finishes and monitoring switches make them adaptable to a wide range of access control applications.     Folger Adam 200 Series Folger Adam 300 Series   Folger Adam 500 Series Folger Adam 600 Series   Folger Adam 700 Series     PLEASE NOTE: Dugmore & Duncan sells Yale, Corbin Russwin, Norton, Folger Adam and Rixson products to the aftermarket and the related channels to that market. We do not sell these products to Contract Hardware Distribution focusing on new construction.