ABH 4000RA Series Concealed Mount Medium Duty Overhead Door Holder & Stop with Adjustable Opening Control
Professional Concealed Mount Door Control Solution
The ABH 4000RA Series delivers professional-grade door control with concealed mounting for clean aesthetics and medium duty performance. This versatile overhead holder and stop features an internal channel slide system that allows field-adjustable opening degrees from 85° to 110° in 5° increments. Designed for 1-3/4" to 2-1/4" thick doors, this non-handed unit provides stop, hold-open, and friction functions for both interior and exterior applications on frequent traffic and heavy weight doors.
Professional Features & Benefits
- Adjustable Opening Control: Internal channel slide allows field adjustment from 85° to 110° opening in 5° increments for precise door positioning.
- Shock Absorbing Design: Integrated spring provides 3° to 5° cushion before dead-stop to protect door and frame from impact damage.
- Door Thickness Compatibility: Standard fasteners with sex bolts accommodate 1-3/4" to 2-1/4" thick doors with options available for other thicknesses.
- Multi-Function Operation: Provides stop, hold-open, and friction functions in a single concealed unit for versatile door control.
- Heavy-Duty Construction: Medium duty rating suitable for frequent traffic and heavy weight doors in demanding commercial applications.
- Fire Door Compatibility: UL Listed as Miscellaneous Fire Door Accessories for wood fire doors up to 90 minutes and metal fire doors up to 3 hours (stop function only).
- Universal Installation: Non-handed design simplifies inventory and installation for both interior and exterior applications.
- BAA Qualified: Meets Buy American Act requirements for qualifying projects and government installations.
Technical Specifications
- BAA Qualified: Yes
- Commercial/Residential: Commercial
- Department: Door Hardware
- Keyed: N/A
- Keyed Function: N/A
- PDF:4000RA Adjustable Series Holders & Stops, Concealed Mount, Medium Duty: https://zensupply.com/content/pdf/abh/0002302_4000ra_04_compressed.pdf
- PDF:4000RA Series Concealed Mount, Medium Duty, Adjustable Cut Sheet: https://zensupply.com/content/pdf/abh/0002281_4000ra_cut_sheet.pdf
- PDF:Overhead Holders/Stops - Lead Lining: https://zensupply.com/content/pdf/abh/0002593_lead_lining_option_00.pdf
- Product Category: Door Controls
- Product Group: Door Controls
- Product Model: 4000RA
- Product Subgroup: Overhead Stops and Holders
- Product Type: Overhead Stops and Holders - Surface Mount
- Series: 4000RA Series
- Subcategory: Door Stops & Holders
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose ABH Quality?
ABH 4000RA Series door holders deliver professional-grade reliability with UL Listed fire door compatibility and medium duty construction rated for frequent traffic applications. BAA qualified for government projects with shock absorbing spring design that provides 3° to 5° cushion protection. Engineered for demanding commercial applications where dependable door control and concealed aesthetics are essential.
Manufacturer Resources
Product Specs
- Product Group:
- Door Controls
- Series:
- 4000RA 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:
- 4000RA
- Product Category:
- Door Controls
- Department:
- Door Hardware