ABH N4421RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless Steel

The ABH N4421RA Surface Mount Overhead Holder Stop is engineered for reliable performance in high-traffic environments, making it an ideal choice for architects, contractors, and facility managers. This medium-duty stop features a robust steel construction and a bright stainless steel finish (US32), ensuring durability and aesthetic appeal in both interior and exterior applications.

Designed for single-acting doors, the N4421RA offers an internal channel slide that allows for a field-adjustable opening range from 85° to 110° in 5° increments, accommodating various operational needs. Its non-handed design simplifies installation, while the integrated shock absorption mechanism provides a 3° to 5° cushion before reaching a dead stop, enhancing user safety and comfort.

Compliant with UL standards, this model is rated for use with 20-minute wood and 90-minute hollow metal door assemblies when used as a stop, ensuring peace of mind in fire safety compliance. Included with the product are sex bolts suitable for doors measuring 1-3/4" to 2-1/4" thick, facilitating an efficient installation process.

For a reliable, adjustable, and aesthetically pleasing overhead stop, the ABH N4421RA is the optimal choice for managing door traffic effectively.

Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Stop, Bright Stainless Steel

Surface mount medium duty overhead stop and holder with internal channel slide for field-adjustable opening range, suitable for frequent traffic and heavy weight doors.

N4421RA: Surface Mounted Medium Duty - Stop

Key Features

• Internal Channel Slide
• Field Adjustable Opening
• Medium Duty Construction
• Non-Handed Design

Specifications

Single acting doors only. For interior or exterior use on frequent traffic applications.

Features

• Internal Channel Slide
• Field Adjustable Opening
• Non-Handed Design
• Medium Duty Construction