• Key-lockable snib-style keeper lock for secure closure• Suits aluminium double-hung windows• Wide base design for solid, stable fixing• Die-cast zinc body with white powder-coated finish• Internal snib for quick locking/unlocking• All locks keyed alike for convenience• Screws and fixings included• Easy DIY installation• 12-year warranty This white aluminium window keeper snib lock offers strong security and smooth operation for double-hung aluminium windows.The wide-base design provides a stable mounting surface, while the snib lever allows simple internal locking or release.When additional protection is needed, the key-lock mechanism secures the window against tampering or forced entry.Made from die-cast zinc with a durable white powder-coated finish, this lock blends durability with a clean modern look.All locks are keyed alike, allowing one key to operate every matching lock in your home. Dimensions:• Width: 64.4 mm• Base width: 20 mm• Base height: 11.3 mm• Hole distance: 40 mm (centre-to-centre)• Keeper height: 31 mm Includes:• 1 × White keyed-alike keeper snib lock• 1 × Key• Screws and fixings