Mortice Door Locks Explained: Sashlocks, Deadlocks and All Their Parts Names
Mortice door locks sit hidden in the edge of the door, but they do most of the hard work when it comes to security. In this guide we break down...
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3 Lever Sashlock – Satin Nickel (78mm Case / 58mm Backset) is backordered and will ship as soon as it is back in stock.
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Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.
A medium security mortice sashlock designed for internal and light external timber doors in domestic and commercial buildings. The 3 lever mechanism and medium duty spring make it ideal for bedrooms, storerooms and general access doors where keyed security is required, while the satin nickel finish provides a clean, contemporary look that coordinates with modern door furniture.
| Lock type | 3 lever mortice sashlock |
|---|---|
| Lock case depth | 78mm |
| Backset | 58mm (to follower) |
| Centres | 57mm (handle spindle to keyhole) |
| Bolt throw | 13mm (approx.) |
| Faceplate size (H × W) | 152 × 22mm |
| Faceplate type | Square |
| Keep size (H × W) | 125 × 24mm |
| Case height | 102mm |
| Case thickness | 14mm |
| Finish | Satin nickel |
| 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 |
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