Abus FO400N B kd.

Double security

Window handle lock instead of the window handle with adjustable steel bolts. Reliable locking windows should be a standard feature for the safety of your home. Protect your windows with this additional locking device. The clawing steel bolts of the lock can withstand a pressure of over a ton. Since the bolts are adjustable, they can be universally installed on aluminum, plastic, and wooden windows. The lock is mounted on the window sash. It operates like a conventional window handle and serves as both a burglary deterrent and a child safety device.