Closer Body Length: 11-5/8 in (295 mm)Closer Body Width: 3-11/16 in (94 mm)Spring Size: HeavyNo Hold Open: 105 DegreeInterchangeable with All Jackson Style Overhead Concealed Door Closers20 Models Available Conveniently Packaged with Templates and Instructions5 Year Limited Warranty UL Listed Warranty Information and Cross Reference Chart AvailableThere are two advantages to buying our Door Closer Bodies with Mounting Clips. The first is if you are only replacing a worn out Door Closer, you will reduce your costs by not purchasing unnecessary hardware. The second is that by adding accessories you can get a Door Closer with the exact accessories you need for the job you are doing. Just select a Door Closer and add the different accessory parts (Pivots, Arms, etc.) you need to create the Door Closer package of your choice. Each Door Closer Body comes packaged with Mounting Clips, Templates, and Instructions.Independent Adjustment ValvesNon-Critical valve control adjusts both Closing Speed and Latching Speed independent of each other.Special Retaining Rings Prevent the Adjustment Valve Screws from being backed all the way out of the Door Closer Body.NOTE: An auxiliary floor or overhead door stop is recommended to prevent possible damage to both the door closer and entry way due to over-extension of maximum allowable door swing.Weight and Size LimitationsDoor Weight: 200 Lbs. (91 kg)Exterior Door Width: 42" (1067 mm)Interior Door Width: 48" (1219 mm)All Doors Height: 96" (2438 mm)Important NotesClosers set to comply with A.D.A. specified opening forces might not provide adequate spring power to control and close the door due to varying site conditions and door size.