ABH N4025RA Concealed Mount Overhead Holder Stop - Medium Duty Adjustable, Satin Stainless SteelThe ABH N4025RA Concealed Mount Overhead Holder Stop is expertly designed for medium duty applications, offering a reliable solution for frequent traffic environments. This overhead stop features a concealed mount design, ensuring a clean aesthetic while providing durability and functionality. Crafted from robust steel, it delivers dependable performance and longevity.
One of the standout features of the N4025RA is its internal channel slide, which allows for field-adjustable opening ranges from 85° to 110° in 5° increments. This adaptability makes it ideal for various door configurations, specifically single acting doors. Furthermore, the unit incorporates a shock absorption mechanism, providing a 3° to 5° cushion before reaching a dead stop, effectively protecting both the door and the hardware.
This product is UL Listed for fire door assemblies, ensuring compliance with safety standards for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). Finished in sleek Satin Stainless Steel (US32D), the N4025RA not only meets functional requirements but also enhances the overall aesthetic of any commercial space. With included sex bolts for easy installation on doors ranging from 1-3/4" to 2-1/4", it is a versatile choice for architects, contractors, and facility managers seeking reliable door hardware solutions.
Concealed Mount Overhead Holder and Stop - Medium Duty Adjustable, Concealed Mount Medium Duty - Stop, Satin Stainless Steel
Concealed mount medium duty overhead holder and stop with internal channel slide for field-adjustable opening range, suitable for frequent traffic applications.
N4025RA: 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 | N4025RA |
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| Finish | Satin Stainless Steel |
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| Finish Code | US32D |
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| Family | 4000RA / N4000RA |
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| Material | Steel |
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| Finishes | US3, US4, US9, US10, US10B, US26, US32, US32D, S1/ALPC, S2/BSPC, S3/BZPC, S4/BSPC, S5/DBPC, S8/WSPC, Custom Finishes Available |
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| Functions Available | Stop, hold-open, friction |
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| Door Configuration | Single acting only |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Shock Absorption | 3° to 5° cushion before dead-stop |
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| Weight | 2 lbs. average per unit |
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| Fasteners | Sex bolts for 1-3/4" to 2-1/4" doors (included) |
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| Fire Rating | UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). |
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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: Satin Stainless Steel
Finish Code: US32D
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: N4025RA
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
