Antiheft Window Latches Lock Aluminum Alloys Window Security Lock Adjustable Opening Restrictor For Family Homes

Freely control window width to prevent children or pet from climbing out of window. Exquisites workmanship, aluminum alloys frame and stainless steel screws that can be reused many times. Easy to install: there is no need to install extra tool, it equip a hexagonal key in each window lock, holding on the track by key control. Antiheft Window Latches Lock Aluminum Alloys Window Security Lock Adjustable Opening Restrictor For Family Homes. Features: Freely control window width to prevent children or pet from climbing out of window. Exquisites workmanship, aluminum alloys frame and stainless steel screws that can be reused many times. Easy to install: there is no need to install extra tool, it equip a hexagonal key in each window lock, holding on the track by key control. It can prevent children from falling and protect safety of their family while improving air circulation. Suitable for family, hotel, schools, kindergartens. Specifications: Lock Body Component: Aluminum alloys. Screw Com