ABH 3331A Surface Mount Overhead Holder Stop - Medium Duty Adjustable, Bright Stainless SteelThe ABH 3331A Surface Mount Overhead Holder Stop is expertly designed for moderate traffic doors, offering a reliable solution for stop, hold-open, and friction functions. This medium-duty adjustable holder is ideal for commercial applications, where performance and durability are paramount.
Constructed from robust steel and finished in bright stainless steel (US32), this overhead holder is not only aesthetically pleasing but also built to withstand the rigors of daily use. Its non-handed design allows for easy installation on doors with a minimum thickness of 1-3/4 inches, making it versatile for various door types.
Featuring a field-adjustable opening range of 85° to 110° in 5° increments, the 3331A accommodates specific user needs while ensuring optimal functionality. The integrated shock-absorbing spring provides a cushion of 3° to 5° before reaching a dead-stop, enhancing safety and preventing damage to both the door and surrounding structures.
Additionally, the ABH 3331A is UL Fire Door Listed for 20-minute wood and 90-minute hollow metal door assemblies when used in the stop function, ensuring compliance with safety regulations. For custom projects, a variety of finishes are available, allowing for tailored solutions that meet both aesthetic and functional requirements.
Surface mount medium duty overhead stop and holder with field-adjustable opening range for moderate traffic doors requiring stop, hold-open and friction functions.
3331A: Surface Mounted Medium Duty - Friction
Key Features
- Medium Duty Construction
- Field Adjustable Opening
- Shock Absorbing Spring
- Non-Handed Design
- UL Fire Door Listed
Specifications
| Model | 3331A |
|---|
| Finish | Bright Stainless Steel |
|---|
| Finish Code | US32 |
|---|
| Family | 3300A / N3300A |
|---|
| 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, friction |
|---|
| Door Thickness | 1-3/4" minimum |
|---|
| Operating Range | 85° to 110° opening (5° increments) |
|---|
| Shock Absorption | 3° to 5° cushion before dead-stop |
|---|
| Weight | 3 lbs. average per unit |
|---|
| Fasteners | Sex bolts for 1-3/4" to 1-7/8" 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 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: Bright Stainless Steel
Finish Code: US32
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: 3331A
Operating Range: 85° to 110° opening (5° increments)
Shock Absorption: 3° to 5° cushion before dead-stop
Weight: 3 lbs. average per unit
