- Forged steel, accommodates reveals up to 3-1/4 in. adjustable extension arm
- Adjustable hydraulic providing cushioning and preventing uncontrolled openings of the door
- Fits same hole pattern as Norton 1600 or Yale 50 series
- 9-1/16 in. horizontal and 3/4 in. vertical mounting hole locations
- Tri-pack regular, top jamb and parallel arm applications
- Door range up to 180 degree
- Standard-duty
- Adjustable, independent, non-critical (sweep and latch), consistentand closing speeds
- Spring power is fixed 2, 3 or 4