ABH N4024RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, S3 (BZPC)Designed for frequent traffic applications, the ABH N4024RA Concealed Mount Overhead Holder Stop offers a robust, medium-duty solution without compromising on aesthetics. Its concealed mount design ensures a clean appearance while providing reliable performance and functionality.
The internal channel slide mechanism allows for field-adjustable opening ranges from 85° to 110° in 5° increments, accommodating various operational needs. This feature is complemented by a shock absorption system that provides a smooth cushion effect of 3° to 5° before reaching a dead-stop, enhancing the longevity of both the door and the hardware.
Constructed from durable steel and available in a sophisticated S3 (BZPC) finish, the N4024RA is built to withstand the rigors of daily use. It is UL Listed for fire door assemblies, ensuring compliance with safety standards for both 20-minute wood and 90-minute hollow metal door assemblies (stop function only).
This versatile product is suitable for single-acting doors and includes sex bolts for easy installation on doors ranging from 1-3/4" to 2-1/4" thick. The N4024RA is a reliable choice for architects, contractors, and facility managers seeking quality and performance in commercial door hardware.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, S3 (BZPC)
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4024RA: Concealed Mount Medium Duty - Stop
Key Features
- Internal Channel Slide
- Medium Duty Construction
- Field Adjustable Opening
- Concealed Mount Design
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4024RA |
|---|
| Finish | S3 (BZPC) |
|---|
| Finish Code | S3 |
|---|
| Family | 4000RA / N4000RA |
|---|
| Material | Steel |
|---|
| Finishes | US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available |
|---|
| Functions Available | Stop, hold-open, friction |
|---|
| Door Configuration | Single acting only |
|---|
| Operating Range | 85° to 110° opening (5° increments) |
|---|
| Shock Absorption | 3° to 5° cushion before dead-stop |
|---|
| Weight | 2 lbs. average per unit |
|---|
| Fasteners | Sex bolts for 1-3/4" to 2-1/4" doors (included) |
|---|
| Fire Rating | UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). |
|---|
Non-handed design. Internal channel slide allows adjustable degree of opening in field.
Features
- Internal Channel Slide
- Field Adjustable Opening
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Medium Duty Construction
- Concealed Mount Design
Attributes
BRAND_ NAME: ABH
Door Configuration: Single acting only
Family: 4000RA / N4000RA
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: S3 (BZPC)
Finish Code: S3
Finishes: US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available
Fire Rating: UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only).
Functions Available: Stop, hold-open, friction
Material: Steel
Model: N4024RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
