ABH 3321A Surface Mount Overhead Stop - Medium Duty Adjustable, Satin Stainless SteelThe ABH 3321A Surface Mount Overhead Holder Stop is an essential component for managing moderate traffic in commercial settings. Crafted for reliability, this medium-duty adjustable stop and holder is designed to accommodate single-acting doors and features a field-adjustable opening range from 85° to 110° in 5° increments, ensuring flexibility for various applications.
Constructed from durable steel and finished in a sleek Satin Stainless Steel (US32D), this unit not only provides a modern aesthetic but also withstands the rigors of everyday use. The shock-absorbing spring incorporates a 3° to 5° cushion before reaching a dead-stop, protecting both the door and surrounding fixtures from damage.
Compliant with UL listings for 20-minute wood and 90-minute hollow metal door assemblies (stop function only), the 3321A guarantees safety without compromising functionality. Its non-handed design simplifies installation on a variety of door thicknesses, with fasteners included for 1-3/4" to 1-7/8" doors.
Ideal for interior use, this overhead stop offers the functions of stop, hold-open, and friction, making it a versatile choice for architects, contractors, and facility managers looking for reliable door hardware solutions.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3321A: Surface Mounted Medium Duty - Stop
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | 3321A |
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| Finish | Satin Stainless Steel |
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| Finish Code | US32D |
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| Family | 3300A / N3300A |
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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 Thickness | 1-3/4" minimum |
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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 | 3 lbs. average per unit |
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| Fasteners | Sex bolts for 1-3/4" to 1-7/8" 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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Single acting doors only. For interior use on moderate traffic applications.
Features
- Field Adjustable Opening
- Shock Absorbing Spring
- UL Fire Door Listed
- Non-Handed Design
- Medium Duty Construction
Attributes
BRAND_ NAME: ABH
Door Thickness: 1-3/4" minimum
Family: 3300A / N3300A
Fasteners: Sex bolts for 1-3/4" to 1-7/8" 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: 3321A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
