Best For: FSH FES10 and FES10M electric strike installations requiring a longer 25mm lip for additional latch clearance around timber, aluminium or metal door frames.
FSH FES10-EL25 25mm Extension Lip for FES10 Electric Door Strikes
The FSH FES10-EL25 Extension Lip is a 25mm accessory designed for compatible FSH FES10 and FES10M electric door strikes. It extends the strike faceplate to provide additional clearance between the door latch and frame.
Extension lips are commonly required where the depth or profile of a timber, aluminium or metal door frame could interfere with the latch before it enters the electric strike keeper. The additional 25mm coverage helps guide the latch into the strike while providing a cleaner professional finish.
Key Features
-
25mm extension lip for the FSH FES10 Series
- Compatible with the FES10 non-monitored electric strike
- Compatible with the FES10M monitored electric strike
- Provides additional clearance between the latch and door frame
- Allows the latch to move freely into the strike keeper
- Helps prevent contact between the latch and surrounding frame
- Suitable for timber, aluminium and metal door-frame installations
- Attaches to the strike’s pre-drilled extension-lip mounting points
- Designed for professional access control installations
Why Use a 25mm Extension Lip?
The profile of some door frames extends beyond the standard electric strike faceplate. Without sufficient clearance, the latch may rub against the frame, catch during operation or damage the surrounding surface.
The FES10-EL25 extends the strike lip by 25mm, providing a clearer path between the door latch and the electric strike keeper. It can also help cover the frame cut-out and create a neater finished installation.
Compatible Electric Strikes
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FSH FES10: non-monitored ANSI-footprint electric strike
-
FSH FES10M: monitored ANSI-footprint electric strike
Both FES10 models are pre-drilled for compatible extension lips, allowing the FES10-EL25 to be securely fitted without modifying the strike’s internal locking mechanism.
Technical Specifications
| Brand |
FSH |
| Model |
FES10-EL25 / FSHFES10-EL25 |
| Product Type |
Electric strike extension lip |
| Extension Length |
25mm |
| Compatible Models |
FSH FES10 and FES10M |
| Application |
Additional latch and door-frame clearance |
| Suitable Frames |
Commonly used with timber, aluminium and metal frames |
| Electrical Connection |
Not required |
| Pack Quantity |
One extension lip |
Selecting the Correct Extension Length
FSH extension lips are available in several lengths to accommodate different frame depths and profiles. Measure from the electric strike faceplate to the outside edge of the frame before selecting the extension lip.
This model provides a 25mm extension. The shorter FES10-EL15 or a longer extension lip may be more suitable depending on the frame construction and required latch clearance.
Installation Note
The extension lip should be securely attached to the pre-drilled mounting points on the compatible FES10 or FES10M electric strike. Once fitted, the door latch should enter the strike keeper freely without rubbing, binding or placing sideways pressure on the locking mechanism.
Installation should be completed by a qualified locksmith, security technician or access control installer. Confirm the electric strike model and required extension length before ordering.
Why Choose the FSH FES10-EL25?
- Purpose-designed for the FSH FES10 Series
- Suitable for monitored and non-monitored FES10 strikes
- Provides 25mm of additional latch clearance
- Helps prevent interference between the latch and frame
- Uses the strike’s existing pre-drilled mounting points
- Creates a clean and professional installation finish
Shop CTC Communications for quality FSH electric door strikes and accessories, electric door locks and professional access control equipment.
Not sure which FSH lock is right for your door?
Compare electric strikes, magnetic locks, monitored models, holding strengths and mounting options in our
FSH Electric Door Locks Buying Guide.
