ABH N4431RA Surface Mount Overhead Holder Stop - Medium Duty Adjustable, S8 (WSPC)The ABH N4431RA Surface Mount Overhead Holder Stop is designed for medium-duty applications, making it an ideal choice for facilities with frequent traffic and heavier doors. This unit boasts a robust steel construction and features a non-handed design, allowing for versatile installation options on both interior and exterior doors.
With an internal channel slide mechanism, the N4431RA enables field-adjustable opening ranges from 85° to 110° in 5° increments. This adaptability ensures that doors can be configured to meet specific operational needs, enhancing usability without compromising on performance. The shock absorption feature provides a 3° to 5° cushion before reaching a dead-stop, protecting both the door and the surrounding structure.
Compliant with UL standards, the N4431RA is listed for use with 20-minute wood and 90-minute hollow metal door assemblies when utilized in the stop function. It is available in a variety of finishes, including the S8 (WSPC) option, allowing you to match the holder stop with your design aesthetic. Installation is straightforward, with sex bolts included for securing to 1-3/4" to 2-1/4" doors, making it a practical solution for architects, contractors, and facility managers alike.
Surface Mount Overhead Holder and Stop - Medium Duty Adjustable, Surface Mounted Medium Duty - Friction, S8 (WSPC)
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.
N4431RA: Surface Mounted Medium Duty - Friction
Key Features
- Internal Channel Slide
- Field Adjustable Opening
- Medium Duty Construction
- Non-Handed Design
Specifications
| Model | N4431RA |
|---|
| Finish | S8 (WSPC) |
|---|
| Finish Code | S8 |
|---|
| Family | 4400RA / N4400RA |
|---|
| 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 |
|---|
| Operating Range | 85° to 110° opening (5° increments) |
|---|
| Shock Absorption | 3° to 5° cushion before dead-stop |
|---|
| Weight | 5 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). |
|---|
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
Attributes
BRAND_ NAME: ABH
Family: 4400RA / N4400RA
Fasteners: Sex bolts for 1-3/4" to 2-1/4" doors (included)
Finish: S8 (WSPC)
Finish Code: S8
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: N4431RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 5 lbs. average per unit
