Made from rugged, extruded bronze, the 690 Series Heavy Duty Overhead Concealed Mount is designed to protect door and hardware from daily abuse found in commercial and institutional applications. With two types to choose from—"H” for holder, “S” for stop—the 690 Series is installed for a particular degree of hold-open or stop, ranging from 85 degrees to 110 degrees.
- Concealed with arm and bracket mortised into door jamb
- Meets ANSI A156.8 Grade One compliance
- Simple “on-off” knob control on hold open models