Product Description
101H-SPBLK Glynn Johnson 100 Series Heavy Duty Concealed Hold Open in Black Finish
The Glynn Johnson 101H-SPBLK 100 Series concealed overhead door holders and stops are designed for the heavy duty applications. The 100 series are provides long-lasting protection to doors, frames, hinges and related hardware and all models incorporate a heavy-duty channel, slide-arm design and offset jamb bracket. The 100 Series holders and stops provide the most effective control for entrance doors and vestibule doors of all types, as well as heavy or often used interior doors. The Glynn Johnson 100 Series holders and stops provide the most reliable and versatile concealed overhead door control and is constructed from stainless steel material and provides durable life and is easy to install.
The hold-open function should be used where it is desired to hold a door open at a predetermined position for short or long periods of time, permitting an unobstructed traffic flow through the opening. The hold-open tension adjustment is located in the bottom of the track in the top of the door.
Features and Benefits:
- Black finish
- Non handed
- Concealed overhead
- Hold Open heavy duty
- 100 Series
- For the interior and exterior applications
- Single and double acting doors
- Improved corrosion resistance
- Door openings with a range of 18"-23"
- Improved compatibility with door closers
