Lockwood 9852H105 Concealed Overhead Transom Door Closer – Size 2 (105° Hold-Open)
The Lockwood 9852H105 is a Size 2 concealed overhead transom closer with a 105° mechanical hold-open function. Designed for lighter doors up to 850 mm wide, it offers clean concealed installation, adjustable speeds, and back-check protection. Ideal for commercial and institutional access doors requiring extended hold-open capability.
 Warranty
 Key Features
- Size 2 overhead transom closer with 105° hold-open
 - Fully concealed body for a clean architectural finish
 - Adjustable closing and latching speeds
 - Built-in back-check to protect from over-opening
 - Side-load design for easier installation and servicing
 - Fire-door compliant when installed with rated components
 
 Specifications
- Item Code: 9852H105 (Size 2, 105° Hold-Open)
 - Door Thickness (min): 38 mm
 - Max Door Weight: 115 kg
 - Max Door Width: 850 mm
 - Hold-Open Angle: 105°
 - Pivot Point: 70 mm
 
 Suitable Uses
- Lighter commercial and residential doors
 - Aluminium, timber or glass single or double action doors
 - Public and institutional buildings with 105° hold-open needs
 
 Download PDF Resources
| Lockwood Concealed Overhead Transom Door Closers Catalogue | |
| Lockwood 25 Year Mechanical Warranty | 
 Available Finish Options
- 
Standard (Concealed)
9852H105