By: PRIME-LINE
Defender Security U 9819 Sliding Window Security Lock is the perfect solution for keeping your windows safe and secure. Made from high quality aluminum, this economy pack of 4 locks provide superior build quality and installation ease. With their great value for money and overall satisfaction, these window locks and latches are the perfect choice for anyone looking to keep their windows secure.
Preciso e seguroPreciso e seguro: Gostei muito. Fica bem firme, bastante seguro!
Brazil on Nov 21, 2023
TitaTita: The media could not be loaded. Já coloquei em umas janelas
As minhas são de vidro temperado
E encaixou perfeitamente
Super recomendo
Entrega muito antes do prazo
Brazil on Nov 20, 2023
Rosângela Moreira de Souza: Não deu certo para o meu propósito
Brazil on Nov 06, 2023
Luis Rayas: Had these for years through multiple windows and they still work like a charm. Helps us to feel safe and secured with something so minimal.
United States on Oct 31, 2023
Rodrigo: Trinco de janela bastante fácil de instalar, fixa muito bem a janela e trás segurança adicional à janela.
Brazil on Oct 30, 2023
Tracey Rene: I bought these as added protection for my sliding windows. Its very sturdy and easy to use.
United States on Oct 18, 2023
Ray Cotter: Would not be so good for bigger thickness windows.
United States on Oct 15, 2023
Amber: I rent my apartment and the springs thaat keep my windows up stopped springing. I bought these for a quick fix so I can keep the windows open and they work great. They are heavy vertically sliding windows, and I screw these to the side of the metal window frame and they prop the window up and open.
Very simple but sturdy. These were the cheapest brand I could find on Amazon at the time and they are good quality and do the job.
United States on Oct 09, 2023
The Nickster: Probably more years than most of you have been alive. I used them when all we had was swamp coolers. A tip for the unknowing. When you put them on always in two and use pliers to tighten them down good. Remember a thief can get it anyways but the harder you make it the less likely they will stick around.
United States on Sep 09, 2023
| Secure Your Home with the Defender Security U 9819 Sliding Window Lock | OKEFAN 4 Pack Baby Safety Sliding Glass Door Lock - No Drilling Tools Needed - Secure Kids Proof Patio Closet Doors (Blue) | Andersen E-Z Split Arm Window Operator - Universal Handing - 1995 to Present | |
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| B2B Rating |
82
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97
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96
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| Sale off | $1 OFF | $7 OFF | $2 OFF |
| Total Reviews | 168 reviews | 304 reviews | 44 reviews |
| Item Dimensions LxWxH | 0.5 x 1 x 0.44 inches | ||
| Material | Aluminum | ABS Plastic | Metal |
| Lock Type | Window Lock | ||
| Brand | PRIME-LINE | ||
| Special Feature | Thumbscrew Lock |
Brazil on Nov 22, 2023