Set of 2 Casement Window Restrictors with Screws - Adjustable System for Secure Ventilation

[Package Includes] - 2 window restrictors, 2 mounting hooks, 8 screws. Sufficient quantity for your daily needs. [Adjustable Opening Width] - Our inward-opening window restrictors can be adjusted to 5 different opening widths, so you can set them according to your desired width. Very convenient for everyday use. [Quality Material] - These window restrictors are made of stainless steel, with good performance and strength, much safer and more durable, difficult to break or rust, able to withstand greater pressure and have a long service life. [Easy to Install] - Our window restrictors can be inserted directly into your original door handle and can be fixed directly without additional mounting screws. [Application] - Our window restrictor is suitable for all types of sliding and casement windows, and can help secure the windows.