The 7.5 MM Mesh Sliding Window Roller (GT-081) is specifically engineered for mesh or net sliding window applications. Its compact 7.5mm diameter and smooth metal roller ensure precise and effortless movement for lightweight sashes, providing discreet yet reliable functionality. Crafted for durability, this roller is an ideal solution for mosquito nets, security screens, or light privacy screens, ensuring they glide smoothly without snagging or resistance.