Transform your wall displays with these versatile gallery picture hangers. This 8-pack of adjustable hooks works perfectly with steel wire cable systems ranging from 1.5-2mm in diameter. Each precision-crafted hanger measures 47mm in total length and features a convenient top-button mechanism for easy height adjustment, allowing you to achieve perfect picture alignment. The robust hook design, with its 21mm width and 16mm opening, ensures secure mounting while remaining discreet behind your frames. These hangers are ideal for creating professional-looking gallery walls, allowing you to showcase artwork, photographs, and memories with precision. The silver metallic finish complements any decor style, while the durable construction provides reliable support for your hanging needs. Installation is straightforward - simply press the top button to adjust the hanging height and attach to your wire cable system. Perfect for both residential and commercial gallery installations where a clean, professional look is desired.