Glynn-Johnson 451H-US32D Surface Overhead Hold Open

Glynn Johnson 451H-US32D Surface Overhead Hold Open is a medium-duty surface-mounted overhead door control solution designed for both medium and light-duty applications. Finished in a sleek satin stainless steel (630/US32D), this non-handed unit seamlessly integrates with a variety of architectural styles, ensuring it enhances your space while providing functionality. The 451H model is compatible with multiple door types, including those with conventional butt hinges, offset pivots, and swing clear hinges. Its improved jamb bracket design enhances compatibility with door closers, making installation straightforward and efficient. This hold-open device accommodates door openings ranging from 85 to 110 degrees, allowing for flexible usage in commercial environments. Constructed for durability, the Glynn Johnson 451H boasts improved corrosion resistance, making it an ideal choice for interior applications. Its easy installation process further adds to its appeal, allowing building professionals and knowledgeable homeowners to efficiently secure and manage door operations. Designed specifically for commercial installations, this product is a reliable choice for maintaining safety and accessibility in a variety of settings.

Surface Overhead Hold open

Medium Duty Surface Overhead Hold Open, Size 1, Satin Stainless Steel Finish, Non-Handed

Glynn-Johnson 450 series holders and stops provide 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 450 series holders and stops are 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 Deg. - 110 Deg. of opening.

Provide reliable and versatile surface-mounted overhead door control for all medium to light-duty applications.

• Non-handed
• Improved compatibility with door closers
• Improved jamb bracket design Single acting doors
• Interior applications
• Durable
• Easy to install
• Improved corrosion resistance

Resources

• 2023 Glynn Johnson Price Book (effective 2.25.2023)
• 450 Series Surface Overhead Holders and Stops Cut Sheet
• Overhead Door Holders/Stops
• Von Duprin Finishes Chart