Jackson 20101M18 Concealed Door Closer With Hold Open

105 Degree with Hold Open  Adjustable Spring Power Size 1 (Barrier-Free) to Size 4 (Regular) This Jackson® Adjustable Spring Power Overhead Concealed Closer Body, which depending on the selected spring size and closer function, is suitable for a range of doors from 30" to 42" (762 mm to 1.07 m) wide. The closer features dual action valves for closing operation (one valve for closing, one valve for latching). Jackson closers fit into standard 1-3/4" x 4" (45 x 102 mm) or larger header extrusions. Interchangeable with all Jackson® and similar style of Overhead Concealed Closer. * Order online today or stop by one of our Atlanta locations. Call Door Resources for all your commercial locksmith and door needs. 770-963-8191