Norton 9304BCH Door Closer, Surface Mounted Regular and top jamb mounting, Friction hold open-Back Check arm, Size 4
Norton 9304BCH Door Closer Surface Mounted With Hold Open-Back Check, The 9304BC-H Is a Size 4 Non-Handed Light Duty Commercial Door Closer Ideal For Use on Storefront Doors. Adjustable backcheck standard • Regular and top jamb mounting, Friction hold-open arm, Norton 9304BC-H Is Certified ANSI/BHMA A156.4, Grade 3. Adjustable Backcheck Cushion Valve Provides control of the door in the opening cycle, beginning at approximately 75° of the door opening. It slows/cushions the door opening.