Metal grille locking device 8172
Additional locking device for metal grilles, especially basement shafts
Product image Product description
- Unauthorised removal of metal grilles is effectively prevented
- Zinc-coated complete steel design
- Cover plate encompasses 4 fields plus masonry = minimum tampering points
- Suitable for all conventional metal grilles
- Rapid mounting: only 2 dowel holes required in shaft
- Also suitable for plastic basement shafts
- Intrusion resistant: security provided by 4 fields remains effective, even if the cover plate is removed
- Adjustable to height of grille in 2 stages to max. 45 mm
- Secure locking without gaps, due to precise adjustment of locking rod
Scope of delivery
- 2 metal grille locking devices with fixing material
