The ABH NHD7020S Surface Mount Overhead Holder Stop is engineered for exceptional durability and reliability, making it an ideal choice for correctional institutions and bank vault door applications. This extra heavy-duty overhead stop and holder is designed to withstand the rigorous demands of high-security environments.
Constructed from robust steel, the NHD7020S features a bright bronze finish (US9) that not only enhances its aesthetic appeal but also provides superior corrosion resistance. Its non-handed design allows for easy installation on single-acting doors, accommodating a variety of applications. The unit is rated for both stop and hold-open functions, with an operating range of 85° to 110° in 5° increments, ensuring flexibility in door positioning.
With a shock absorption capability of 3° to 5° before reaching a dead-stop, this overhead holder stop minimizes wear on both the door and hardware, promoting longevity. Additionally, it is UL Listed for fire ratings of 20 minutes for wood and 90 minutes for hollow metal door assemblies, providing essential compliance for safety standards.
Weighing in at approximately 10 lbs. per unit, the NHD7020S comes complete with sex bolts suitable for 1-3/4" to 2" doors. Choose the ABH NHD7020S for a reliable solution that meets the demands of commercial security applications.
Surface Mount Overhead Holder and Stop - Extra Heavy Duty, Surface Mounted Extra Heavy Duty - Stop, Bright Bronze
Surface mount extra heavy duty overhead stop and holder designed for correctional institutions and bank vault door applications requiring maximum durability.
NHD7020S: Surface Mounted Extra Heavy Duty - Stop
| Model | NHD7020S |
|---|---|
| Finish | Bright Bronze |
| Finish Code | US9 |
| Family | HD7000 / NHD7000 |
| 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 |
| Operating Range | 85° to 110° opening (5° increments) |
| Shock Absorption | 3° to 5° cushion before dead-stop |
| Weight | 10 lbs. average per unit |
| Fasteners | Sex bolts for 1-3/4" to 2" 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 correctional institutions and high-security applications.
Features
BRAND_ NAME: ABH
Family: HD7000 / NHD7000
Fasteners: Sex bolts for 1-3/4" to 2" doors (included)
Finish: Bright Bronze
Finish Code: US9
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
Material: Steel
Model: NHD7020S
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 10 lbs. average per unit