Description
Nemef Security Lock 4109/17 - Optimal Security for Exterior Doors.
The Nemef security lock 4109/17 is an excellent choice for those looking for reliable security for external doors. This lock features a sturdy hook bolt and has a mandrel size of 55 mm. It is SKG**® certified, which means that it meets stringent requirements for burglar resistance.
Ideal for Narrow Frames and Glazed Areas
This Nemef lock is not only universally applicable, but is also specially designed for external doors with narrow frames and glass areas next to the door. The steel hook bolt ensures that the door is difficult to force, offering extra peace of mind. In addition, the adjustable security latch bowl makes the lock suitable for both inward and outward swinging doors, left or right.
Durable and weather-resistant
With an extra-thick stainless steel front plate and a painted lock case, this lock stands up to the elements. It is designed to last yarenlang, without compromising on security or functionality.
Key Specifications:
- Type: Mortise lock with hook bolt
- Burglar-resistant: Yes, SKG**® certified
- Suitable for: Exterior doors with narrow frames and glazing
- Direction of rotation: Left/right, turning inwards or outwards
- Material: Stainless steel front plate, painted lock case
- Included: Locking plate, locking bowl, fixing material
- Click here for the assembly instructions
- Click here for the technical drawing
Choose the Nemef security lock 4109/17 and ensure optimal security for your external doors. With robust construction and advanced burglar resistance, this lock offers the protection your home deserves.













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