Concealed mount heavy duty overhead holder and stop with field-adjustable opening range after installation for frequent traffic and heavy weight door applications.
Key Features
- Field Adjustable Post-Install
- Heavy Duty Construction
- Concealed Mount Design
- Shock Absorbing Spring
Additional Information
Non-handed design. Opening degree adjustable after installation.
Technical Specifications
| Model Numbers | 1011A/N10AA, 1012A/N1012A, 1013A/N1013A, 1014A/N1014A, 1015A/N1015A, 1021A/N1021A, 1022A/N1022A, 1023A/N1023A, 1024A/N1024A, 1025A/N1025A, 1031A/N1031A, 1032A/N1032A, 1033A/N1033A, 1034A/N1034A, 1035A/N1035A |
| Material | Stainless 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 |
| Door Configuration | Single acting only |
| Functions Available | Stop, hold-open, friction |
| Door Thickness | 1-3/4" minimum |
| Operating Range | 85° to 110° opening (5° increments, field adjustable) |
| Shock Absorption | 3° to 5° cushion before dead-stop |
| Weight | 6 lbs. average per unit |
| Fire Rating | UL Listed for 20-minute wood and 90-minute hollow metal door assemblies (stop function only). |
Available Options
- N – Stainless steel and non-ferrous material
- LL-Concealed – Lead-Lined
- LS – Less Spring
- SEC – Security Fasteners Provided for All Exposed Fasteners - Pivot Set (Specify door & frame material)
- THICK – Special Door Thickness
- 9000F-KIT – Friction Conversion Kit for 1000, 1000A, 9000 & 9000A Series
- 1000HO-KIT – Hold Open Conversion Kit for 1000 & 1000A Series
- N9000-KIT – Friction Conversion Kit for N1000, N1000A, N9000 & N9000A Series
- N1000HO-KIT – Hold Open Conversion Kit for N1000 & N1000A Series
Documents & Spec Sheets
Cut Sheets
- 1000A N1000A Cut Sheet (PDF)
Templates
- 1000A Series Concealed Mount, Heavy Duty, Adjustable Template (PDF)
- "LS" Less Spring Option Overhead Holders & Stops Template (PDF)
- 1000A Series Concealed Mount, Heavy Duty, Adjustable with A110WT Hinge Template (PDF)
- 1000 1000A 3300A 4000 4400 9000 9000A Friction Conversion Kit Template (PDF)
- Hold Open Tension Adjustment (PDF)
- 1000 1000A 9000 9000A Hold Open Conversion Kit (PDF)
Installation & Technical Information
Product Literature
- Cross Reference 2025 (PDF)
Order Forms