Glynn Johnson 453H32D Hold Open Surface Overhead Door Holder

Product Description

The GLYNN JOHNSON 453H32D is a medium duty, Size 3, hold-open surface overhead door holder finished in satin stainless steel. This unit mounts to the surface of the door and frame to control door swing and hold the door in the open position, preventing uncontrolled movement in high-traffic or service corridors. It is a mechanical, non-electrical device rated for medium duty cycle applications. At 26 inches in length and weighing 2.2 pounds, the 453H32D is a compact, durable unit suited for commercial and institutional door openings where consistent hold-open performance is required. Installation is typically performed by a finish carpenter, ironworker, or door hardware specialist.

The 453H32D is designed for commercial and institutional interior door applications where a surface-mounted overhead holder is preferred over a floor-mounted or concealed solution. Typical installations include office corridors, healthcare facility hallways, school buildings, and light industrial spaces. The satin stainless steel finish provides corrosion resistance suitable for demanding environments. This holder is sold individually as a single unit.

Key Features

• Hold-open function keeps door in the open position without floor hardware
• Surface-mounted overhead design requires no floor mortising or cutting
• Satin stainless steel finish provides durability and corrosion resistance
• Medium duty construction rated for standard commercial door cycle loads
• Size 3 classification for use on standard commercial door widths and weights
• Compact profile at 26 inches long and 2.2 pounds for straightforward installation

Compatibility

Designed as an OEM-style surface overhead door holder for medium duty commercial door openings requiring a hold-open function at Size 3 application range.

Installation Notes

Installation should be performed by a qualified door hardware installer or finish carpenter familiar with overhead holder alignment and fastener requirements. Power tools and appropriate fasteners for the door and frame substrate are required. Verify door weight and width fall within the Size 3 medium duty rated range before installation. Follow all applicable building and fire code requirements regarding hold-open devices, particularly in fire-rated door assemblies where hold-open hardware may require coordination with an automatic release mechanism.