


🔐 Lock in elite security and never look back!
The ERA Fortress 261-31A is a British Standard BS 3621 certified 5 lever mortice deadlock designed for external timber and composite doors. Featuring a 20mm laminated steel deadbolt and hardened steel casing, it offers maximum resistance to hacksaw, drill, and lock picking attacks. With no handle required and all fixings included, it’s a trusted, easy-to-install security upgrade from ERA, a brand with over 150 years of lock-making excellence.
| Manufacturer | ERA |
| Part Number | 261-31 |
| Product Dimensions | 13.4 x 6.7 x 2.6 cm; 480 g |
| Item model number | 261-31A |
| Size | 18.8 x 11.6 x 2.8 cm |
| Colour | Bronce |
| Style | Classic |
| Finish | Bronze Effect |
| Material | Brass |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | CM |
| Special Features | Unlock keys |
| Included Components | ERA Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Brass Effect |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Not Included |
| Item Weight | 480 g |
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