Glynn Johnson 454F-SP28Also known as: 454FSP28
The Glynn Johnson 454F-SP28 is a medium duty surface overhead door holder/stop that provides reliable and versatile surface-mounted overhead door control for all medium to light-duty applications. The visible components are available in a wide variety of architectural finishes to complement any design.
The 454F-SP28 holder and stop is designed for installation in virtually all types of doors and frames including doors with conventional butt hinges, offset pivots, continuous hinges, swing clear hinges and many other specialty hinges. The templates provided allow for variable mounting positions, ranging from 85 - 110 of opening.
The Friction Hold-Open models provide an alternative holding method ideal for patient room doors, wardrobe or closet doors, or similar applications where multiple Hold-Open positions are desired. The friction tension can be adjusted using an allen wrench on the slider located in the channel at the top of the door. The unit features a powder coat aluminum finish and is designed for a door opening size ranging from 33-1/16" to 39"
- Improved Compatibility with Door Closers
- Improved Jamb Bracket Design
- Single Acting Doors
- Interior Applications
- Easy to Install
- Improved Corrosion Resistance