General description High-quality set of 2 window regulators made from 304 stainless steel, designed to fit both left and right windows. These regulators are corrosion-resistant, high toughness, and rust-proof, ensuring durability and safety for your home, nursery, or school. They effectively protect children and pets from falling out of the window. Technical specifications Material: 304 stainless steel locks and 202 stainless steel screws Gap between window and frame: 14-17mm Maximum opening angle: 65 degrees Installation Easy installation with a simple screwdriver Installation time: approximately 5 minutes Screws included: 8 necessary screws Usage Ideal for homes, nurseries, schools, and more Effectively prevents children and pets from falling out of the window