ABH N4023 Concealed Mount Overhead Holder Stop - Medium Duty, S2 (BSPC)The ABH N4023 Concealed Mount Overhead Holder Stop is expertly designed for medium duty applications, offering a reliable solution for moderate traffic and medium weight doors in commercial spaces. This overhead holder and stop features a concealed mount design, ensuring a clean aesthetic while providing essential stop, hold-open, and friction functions.
Constructed from high-quality steel, the N4023 is built to withstand the rigors of daily use. It is compatible with both single and double acting doors, accommodating door thicknesses of 1-3/8" minimum. The shock-absorbing spring provides a smooth operation, allowing for an opening range of 85° to 110° in 5° increments, while cushioning the door movement with a 3° to 5° cushion before reaching a dead-stop.
Importantly, the N4023 is UL Listed for Fire Door Assemblies, ensuring compliance with safety standards for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function. Available in a variety of finishes, including S2 (BSPC), this product combines durability with versatility, making it an ideal choice for architects, contractors, and facility managers seeking dependable door hardware solutions.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Stop, S2 (BSPC)
Concealed mount medium duty overhead holder and stop providing stop, hold-open and friction functions for moderate traffic and medium weight doors in commercial applications.
N4023: Concealed Mount Medium Duty - Stop
Key Features
- Concealed Mount Design
- Medium Duty Construction
- Single or Double Acting
- Shock Absorbing Spring
- UL Listed for Fire Door Assemblies (Stop Function Only)
Specifications
| Model | N4023 |
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| Finish | S2 (BSPC) |
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| Finish Code | S2 |
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| Family | 4000 / N4000 |
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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 or double acting |
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| Operating Range | 85° to 110° opening (5° increments) |
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| Door Thickness | 1-3/8" minimum |
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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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| 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. For interior or exterior use on moderate traffic applications.
Features
- Shock Absorbing Spring
- Single or Double Acting
- UL Listed for Fire Door Assemblies (Stop Function Only)
- Concealed Mount Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Configuration: Single or double acting
Door Thickness: 1-3/8" minimum
Family: 4000 / N4000
Finish: S2 (BSPC)
Finish Code: S2
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: N4023
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
