ABH N4011 Concealed Mount Overhead Holder Stop - Medium Duty Hold Open, S8 (WSPC)The ABH N4011 Concealed Mount Overhead Holder Stop is engineered for medium-duty applications, providing essential stop, hold-open, and friction functions for moderate traffic and medium weight doors in commercial environments. Its innovative concealed mount design offers a clean aesthetic, ensuring that hardware remains discreet while maintaining optimal functionality.
Constructed from durable steel, the N4011 is designed to withstand the rigors of everyday use. It accommodates single or double acting doors and features a shock-absorbing spring that cushions the door's movement, providing a smooth operation within an operating range of 85° to 110° in 5° increments. With a weight of only 2 lbs. per unit, this hardware is lightweight yet robust.
Compliance is assured, as the N4011 is UL listed for fire door assemblies, allowing for use with 20-minute wood and 90-minute hollow metal door assemblies (stop function only). Available in the S8 (WSPC) finish, with additional custom finishes available, this overhead holder stop meets the stringent needs of architects, contractors, and facility managers alike.
Concealed Mount Overhead Holder and Stop - Medium Duty, Concealed Mount Medium Duty - Hold Open, S8 (WSPC)
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.
N4011: Concealed Mount Medium Duty - Hold Open
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 | N4011 |
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| Finish | S8 (WSPC) |
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| Finish Code | S8 |
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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: 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: N4011
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 2 lbs. average per unit
