22MM Square Groove Casement Window Friction Stay

304 22MM Square Groove Casement Window Friction Stay JESD's 22mm Square Groove Stainless Steel Window Friction Stay is specifically designed for aluminum windows and UPVC sliding windows, featuring a sturdy structure and smooth operation, making it suitable for various applications such as residential and commercial buildings. This Casement Window Friction Stay is available in two thicknesses of 2.5mm and 3.0mm, with a load-bearing range of 25–50kg, depending on the product size and configuration. The optional sizes include 10 inch, 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch, with an opening angle of 45° or 90°, meeting the requirements of different window types and installation needs. The product is fixed at the connection points with steel nails and undergoes 35,000 opening and closing tests, ensuring stable performance over the long term. Additionally, its two-way opening design eliminates the need to distinguish left and right models, helping to reduce inventory manag…