The Defender Security Sliding Window Lock With Double Thumbscrews securely locks windows in a closed or ventilating position. The lock features 2 thumbscrews for additional gripping power.
Defender Security Window Sash Lock U-11062 STAINLESS STEEL SILVER #STAINLESSSTEEL
Grisham 32 in. 805 Series Black Defender Security - The Home Depot
Grisham White Defender Security Door offers additional security, added visibility and greater ventilation.
Grisham 36 in. 805 Series Black Defender Security Door 80521 at The Home Depot - Mobile
Windows 10, Microsoft
Window Inspector 2018 Mac + Windows + Android hotkeys that people used to perform functions that are different.