
5 Lever British Standard CE Sashlock – Stainless Steel Satin (78mm Case / 57mm Backset)
A high security mortice sashlock for internal and external doors in commercial and domestic properties. The 5 lever mechanism, British Standard certification and anti-drill protection provide insurance-approved security, while the satin stainless steel finish offers a modern look with excellent corrosion resistance – ideal for contemporary front and back doors.
Key Features
- 5 lever mortice sashlock for enhanced protection against picking and forced entry.
- Tested to BS 3621:2007 and CE marked to BS EN 12209 for insurance-approved security.
- Anti-drill protection to help resist attack on the lock case.
- Easily reversible latch bolt for use on left- or right-handed doors.
- Tested and certified for use on 30 and 60 minute fire doors (Certifire approved).
- Satin stainless steel faceplate and keep for a durable, corrosion-resistant, contemporary finish.
- Heavy duty spring mechanism – suitable for both sprung and unsprung door handles.
- Supplied complete with 2 keys, strike plate/keep and fixing screws.
Typical Applications
- Front and back doors in domestic properties where BS 3621 locks are required.
- Entrance and internal doors in commercial buildings, offices and retail units.
- Fire-rated doors requiring a tested and certified sashlock.
- Properties in coastal, urban or damp environments where added corrosion resistance is beneficial.
- Refurbishment, upgrade and replacement of existing 5 lever sashlocks.
Specifications
| Lock type | 5 lever British Standard mortice sashlock |
|---|---|
| Case depth | 78mm |
| Backset | 57mm (to keyhole & follower) |
| Bolt throw | 20mm (approx.) |
| Centres | 57mm (handle to keyhole) |
| Faceplate size (H × W) | 155 × 25mm |
| Keep size (H × W) | 172 × 30mm |
| Case height | 110mm |
| Case thickness | 18mm |
| Material | Stainless steel lock case and components |
| Finish | Satin stainless steel |
| Fire rating | 30 & 60 minutes (when fitted to suitable doors) |
| Standards & approvals | BS 3621:2007, BS EN 12209, Certifire CF5531 |
| Supplied with | 2 keys, keep/strike plate, fixing screws |
Original: $23.90
-65%$23.90
$8.36Product Information
Product Information
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Description
A high security mortice sashlock for internal and external doors in commercial and domestic properties. The 5 lever mechanism, British Standard certification and anti-drill protection provide insurance-approved security, while the satin stainless steel finish offers a modern look with excellent corrosion resistance – ideal for contemporary front and back doors.
Key Features
- 5 lever mortice sashlock for enhanced protection against picking and forced entry.
- Tested to BS 3621:2007 and CE marked to BS EN 12209 for insurance-approved security.
- Anti-drill protection to help resist attack on the lock case.
- Easily reversible latch bolt for use on left- or right-handed doors.
- Tested and certified for use on 30 and 60 minute fire doors (Certifire approved).
- Satin stainless steel faceplate and keep for a durable, corrosion-resistant, contemporary finish.
- Heavy duty spring mechanism – suitable for both sprung and unsprung door handles.
- Supplied complete with 2 keys, strike plate/keep and fixing screws.
Typical Applications
- Front and back doors in domestic properties where BS 3621 locks are required.
- Entrance and internal doors in commercial buildings, offices and retail units.
- Fire-rated doors requiring a tested and certified sashlock.
- Properties in coastal, urban or damp environments where added corrosion resistance is beneficial.
- Refurbishment, upgrade and replacement of existing 5 lever sashlocks.
Specifications
| Lock type | 5 lever British Standard mortice sashlock |
|---|---|
| Case depth | 78mm |
| Backset | 57mm (to keyhole & follower) |
| Bolt throw | 20mm (approx.) |
| Centres | 57mm (handle to keyhole) |
| Faceplate size (H × W) | 155 × 25mm |
| Keep size (H × W) | 172 × 30mm |
| Case height | 110mm |
| Case thickness | 18mm |
| Material | Stainless steel lock case and components |
| Finish | Satin stainless steel |
| Fire rating | 30 & 60 minutes (when fitted to suitable doors) |
| Standards & approvals | BS 3621:2007, BS EN 12209, Certifire CF5531 |
| Supplied with | 2 keys, keep/strike plate, fixing screws |






