Casement Window Restrictors Window Restrictor with Screw Adjustable Window Restrictor without Drilling Suitable for Adjusting the Angle of Windows White 10.5 cm

Metal window blocks can fully ventilate control and adjust the window opening as needed Easily and effectively prevent windows from opening or closing due to draughts or wind The window regulator lever is made of steel and the window stopper for tilting windows is a practical part of your home equipment ensuring the durability strength and longevity of the latch Controlling the supply of fresh air can effectively prevent moisture penetration and mold formation Perfectly regulates the indoor climate even in cold and rainy weather The opening width can be adjusted according to the weather conditions and your habits Installation Steps Use a marker to mark the location to install Use a screwdriver to drill the screw into the windproof hook Before installing the window handle remove the original window handle or install the mounting hook on the door handle No additional drilling screws required Install the original door handle and you are done Specification Material Carbon Steel Colour white Size as shown in the picture Window frame opening size range about 53-133mm Package contents window fixers metal fittings screws Notice Manual measurement please allow slight errors If you have any questions please feel free to contact us