ABH 4400 Series Surface Mount Overhead Door Stop & Holder with Shock Absorption
Commercial-Grade Door Control with Advanced Shock Absorption Technology
The ABH 4400 Series Surface Mount Overhead Door Stop and Holder delivers superior door control for medium-duty commercial environments. Designed specifically for single-acting doors, this non-handed overhead stop features an integrated shock-absorbing spring that provides a 3° to 5° cushion before reaching a dead-stop, preventing costly damage to doors, frames, hinges, and adjacent walls. The adjustable opening range of 85° to 110° in precise 5° increments ensures optimal door positioning for any application.
Professional Features & Benefits
- Advanced Shock Absorption: Integrated spring mechanism provides gentle 3° to 5° cushion before dead-stop to minimize impact damage and protect doors, frames, and walls.
- Adjustable Opening Range: Standard installation allows 85° to 110° of opening, adjustable in precise 5° increments for optimal door positioning.
- Universal Non-Handed Design: Completely non-handed construction eliminates installation guesswork, working flawlessly on both left-hand and right-hand swinging doors.
- Door Thickness Compatibility: Supplied with standard fasteners and sex bolts specifically for 1-3/4" to 1-7/8" thick doors with custom options available for other thicknesses.
- Fire Door Compliance: UL Listed as Miscellaneous Fire Door Accessories, approved for wood fire doors rated up to 90 minutes and metal fire doors rated up to 3 hours (Stop function only).
- Medium-Duty Commercial Rating: Engineered for reliable performance in demanding commercial environments with 2 lbs average unit weight for easy installation.
- Multiple Function Options: Available in Stop, Hold-Open, and Friction models to perfectly match specific access control requirements.
- BAA Qualified: Meets Buy American Act requirements for government and institutional projects requiring domestic sourcing compliance.
Technical Specifications
- BAA Qualified: Yes
- Commercial/Residential: Commercial
- Department: Door Hardware
- Keyed: N/A
- Keyed Function: N/A
- Product Category: Door Controls
- Product Group: Door Controls
- Product Model: 4400S
- Product Subgroup: Overhead Stops and Holders
- Product Type: Overhead Stops and Holders - Surface Mount
- Series: 4400 Series
- Subcategory: Door Stops & Holders
Professional Applications
- Commercial Office Buildings
- Healthcare Clinics and Medical Facilities
- Retail Establishments and Interior Doors
- Educational Facilities
- Government and Municipal Buildings
- Fire-Rated Door Applications
- Medium-Duty Commercial Environments
Why Choose ABH Quality?
ABH 4400 Series door stops deliver professional-grade reliability with UL Listed fire door compliance and advanced shock-absorbing spring technology rated for medium-duty commercial use. The integrated 3° to 5° cushioning mechanism and precise 5° increment adjustability demonstrate ABH's commitment to protecting building infrastructure while providing superior door control. Engineered for demanding commercial applications where dependable performance and damage prevention are essential.
Manufacturer Resources
Product Specs
- Product Group:
- Door Controls
- Series:
- 4400 Series
- Product Subgroup:
- Overhead Stops and Holders
- Product Type:
- Overhead Stops and Holders - Surface Mount
- Subcategory:
- Door Stops & Holders
- Commercial/Residential:
- Commercial
- Keyed:
- N/A
- Keyed Function:
- N/A
- BAA Qualified:
- Yes
- Product Model:
- 4400S
- Product Category:
- Door Controls
- Department:
- Door Hardware