3 Lever Deadlock – Electro Brass (78mm Case / 58mm Backset)
A medium security mortice deadlock designed for internal and light external timber doors in domestic and light commercial buildings. The 3 lever mechanism provides reliable keyed security where a full British Standard 5 lever lock is not required, while the electro brass finish gives a neat, traditional look that complements classic door furniture, especially where a deeper lock position is needed.
Key Features
- 3 lever mortice deadlock offering medium security for general internal and light external doors.
- Ideal for bedrooms, storerooms and low to medium risk access doors.
- Tested and CE marked to BS EN 12209 for consistent performance and durability.
- Certifire approved (CF5531) for use on 30 and 60 minute fire doors when installed to a suitable door set.
- 13mm deadbolt throw for secure engagement into the frame.
- 78mm case depth with 58mm backset – suits deeper mortices or where extra clearance is required around door furniture.
- Can be fitted to left- or right-handed timber doors.
- Electro brass square faceplate and keep for a clean, traditional edge detail.
- Supplied with 2 keys, strike plate/keep and fixing screws.
Typical Applications
- Internal doors in domestic properties – bedrooms, cupboards and store rooms.
- Light commercial doors in offices and low-risk areas.
- General purpose keyed deadlock where BS 5 lever insurance-rated security is not required.
- Refurbishment or replacement of existing 78mm case 3 lever mortice deadlocks.
Specifications
| Lock type | 3 lever mortice deadlock |
|---|---|
| Case depth | 78mm |
| Backset | 58mm (to keyhole) |
| Bolt throw | 13mm (approx.) |
| Faceplate size (H × W) | 125 × 22mm |
| Faceplate type | Square |
| Keep size (H × W) | 125 × 24mm |
| Case height | 80mm |
| Case thickness | 14mm |
| Finish | Electro brass |
| Number of levers | 3 |
| Corrosion rating | Grade 1 – clean, dry & low humidity environments |
| Fire rating | 30 & 60 minutes (when used on suitable fire doors) |
| Standards & approvals | CE marked to BS EN 12209:2003, Certifire CF5531 |
| Supplied with | 2 keys, keep/strike plate, fixing screws |
Original: $7.62
-65%$7.62
$2.67Product Information
Product Information
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Description
A medium security mortice deadlock designed for internal and light external timber doors in domestic and light commercial buildings. The 3 lever mechanism provides reliable keyed security where a full British Standard 5 lever lock is not required, while the electro brass finish gives a neat, traditional look that complements classic door furniture, especially where a deeper lock position is needed.
Key Features
- 3 lever mortice deadlock offering medium security for general internal and light external doors.
- Ideal for bedrooms, storerooms and low to medium risk access doors.
- Tested and CE marked to BS EN 12209 for consistent performance and durability.
- Certifire approved (CF5531) for use on 30 and 60 minute fire doors when installed to a suitable door set.
- 13mm deadbolt throw for secure engagement into the frame.
- 78mm case depth with 58mm backset – suits deeper mortices or where extra clearance is required around door furniture.
- Can be fitted to left- or right-handed timber doors.
- Electro brass square faceplate and keep for a clean, traditional edge detail.
- Supplied with 2 keys, strike plate/keep and fixing screws.
Typical Applications
- Internal doors in domestic properties – bedrooms, cupboards and store rooms.
- Light commercial doors in offices and low-risk areas.
- General purpose keyed deadlock where BS 5 lever insurance-rated security is not required.
- Refurbishment or replacement of existing 78mm case 3 lever mortice deadlocks.
Specifications
| Lock type | 3 lever mortice deadlock |
|---|---|
| Case depth | 78mm |
| Backset | 58mm (to keyhole) |
| Bolt throw | 13mm (approx.) |
| Faceplate size (H × W) | 125 × 22mm |
| Faceplate type | Square |
| Keep size (H × W) | 125 × 24mm |
| Case height | 80mm |
| Case thickness | 14mm |
| Finish | Electro brass |
| Number of levers | 3 |
| Corrosion rating | Grade 1 – clean, dry & low humidity environments |
| Fire rating | 30 & 60 minutes (when used on suitable fire doors) |
| Standards & approvals | CE marked to BS EN 12209:2003, Certifire CF5531 |
| Supplied with | 2 keys, keep/strike plate, fixing screws |
