Glynn-Johnson 454F-US10B Surface Overhead Hold Open

Glynn Johnson 454F-US10B Surface Overhead Hold Open offers a robust solution for medium-duty surface-mounted overhead door control. Designed to accommodate a range of door sizes from 33 1/16" to 45", this friction hold open device features a dark oxidized satin bronze oil-rubbed finish that adds a touch of elegance to any commercial setting. Its non-handed design ensures easy installation across various door types, including those with conventional butt hinges, offset pivots, and swing clear hinges. The 450 series is engineered for versatility and reliability, making it ideal for both interior applications and light-duty use. Enhanced compatibility with door closers and an improved jamb bracket design facilitate smooth operation, while the hold open feature allows doors to remain in a fixed position, providing convenience without compromising safety. With improved corrosion resistance, this overhead holder is built to withstand daily wear and tear, ensuring longevity and performance. Installation is straightforward, thanks to the provided templates that allow for variable mounting positions, ranging from 85 degrees to 110 degrees of opening. Choose the Glynn Johnson 454F for a dependable, durable solution to your door control needs.

Surface Overhead Hold Open

Medium Duty Surface Overhead Friction Hold Open, Size 4, Dark Oxidized Satin Bronze Oil Rubbed 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