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🔑 Lock in peace of mind with style!
The Sterling Int Ext BS1 ETN4040 Thumbturn Door Cylinder is a high-security lock designed for various door types, featuring advanced anti-theft technologies and a sleek satin nickel finish. Approved by the UK Police and insurance companies, this lock ensures your home remains secure against modern break-in techniques.
| Manufacturer | Sterling |
| Part Number | BS1 ETN4050 |
| Product Dimensions | 9 x 1.5 x 2 cm; 340 g |
| Item model number | ETN4040 |
| Size | Internal 40mm External 50mm (90mm Total) |
| Colour | Satin Nickel |
| Style | Internal 40mm External 50mm (90mm Total) |
| Finish | Satin Nickel |
| Material | Aluminium |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Key Unlock |
| Included Components | Lock Cylinder, 3 Keys, Fitting Screw |
| Batteries Required? | No |
| Item Weight | 340 g |
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