Double Side Openable Door Closer (The Overhead Double Acting Concealed Door Closer Device ) To Icf Drg. No. Icf/Sk3-5-6-014, Item-5, Alt-H & To Icf/Md/Spec.-268, Rev.-00.Makes: The Item Shall Be Of M/S Dorma Model No. Its-96 En 2-4 Or M/S Geze Door Technology & Glass Systems, Model No. Geze Boxe R Gr. 2-4 Or M/S. Yale, Model No. Yic 5324 Slim As Per Drg.No. Icf/Sk3-5-6-014, Item-5, Alt-H & To Icf/Md/ Spec.-2. Accepted Make : Geze Boxer. Note: This Is A Time Preference Order. [ Warranty Period: 3 0 Months After The Date Of Delivery ] ]