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Deadbolts【Material】 Produced from premium quality stainless steel material, long service life.Thickened wire rope, it is convenient and safe to install.High practical value, stylish and beautiful appearance.【Wide Amplification】 IIt is suitable for external open window, inner open window and upper hanging window，perfect for home, public, hospitals, hotels, schools and commercial applications, provide you and your children with a safe environment.If you have any questions, please feel free to consult our customer service

• 【Safety Lock】 The cable window restrictor with lock is an easy-to-assemble device that limits the distance a window can open, ideal for domestic and commercial security. Double lock, it occuppies a key role in preventing buildings from falling and anti-theft.
• Deadbolts
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• 【Excellent Security】Avoid accidents due to open windows and unlocked doors, useful to protect your children and prevent thieves and intruders. In the case of a certain limit distance, not only can the safety of children at home be protected, but also the circulation of air can be guaranteed. Let your comfort and peace of mind.
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