70 Series Surface Overhead Door Holder and Stop by Glynn-Johnson Hardware
Glynn-Johnson 70 Series Holders and Stops offer rugged durability and ease of installation. The surface-applied door and jamb brackets provide reliable door control, yet require minimal door and frame preparation. Glynn-Johnson 70 Series Hold-Open and Stop-Only models provide heavy-duty door protection.
Hold-Open (H) - Hold-Open models provide a selective Hold-Open function with easy-to-adjust tension. A simple 90° rotation of the roller mechanism disables the Hold-Open function, allowing the unit to service as a shock-absorbing stop. The Hold-Open function provides a convenient method of holding the door open at a predetermined position for short or long periods of time, permitting an unobstructed traffic flow through the opening.
Stop-Only (S) - When the Hold-Open function is not a requirement, Stop-Only models provide a reliable method of door control. Stop-Only models provide the same shock-absorbing capability as Hold-Open models. The Stop-Only model may be used on fire doors.
Sizes: Size 4 (704) - 33-1/16" - 39".
Features and Benefits:
- Single-Acting Doors.
- Interior/Exterior Applications.
- Easy to install.
- Improved Corrosion Resistance.
Finish: The Glynn-Johnson 70 Overhead Door Holder and Stop comes in Satin Chrome (US26D) finish.