Glynn-Johnson 454F-US32D J Surface Overhead Hold Open

Glynn Johnson 454F-US32D J Surface Overhead Hold Open delivers reliable medium-duty overhead door control, designed for versatility across various applications. This friction hold open device features a Size 4 closer with an angle jamb bracket, ensuring compatibility with both conventional and specialty hinges, including offset pivots and continuous hinges. Crafted from durable satin stainless steel with a matte silver finish, the 454F is non-handed, making installation a breeze regardless of door orientation. It caters to doors ranging from 33 to 1/16 inches to 39 inches for hinges or offset pivots, and up to 45 inches for center hung pivots. The improved jamb bracket design provides enhanced functionality for single-acting doors, while the templates allow for variable mounting positions between 85 degrees to 110 degrees of opening. The 450 series holders and stops are perfect for commercial interior applications, boasting improved corrosion resistance for long-lasting performance. Easy to install, the Glynn Johnson 454F is a reliable solution for any building professional looking to enhance door control in medium to light-duty scenarios. With a single unit packaged for convenience, this product ensures that your doors operate smoothly while maintaining aesthetic appeal.

Surface Overhead Hold Open

Medium Duty Surface Overhead Friction Hold Open, Size 4, Angle Jamb Bracket, 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