General description This 304 Stainless Steel Heavy-Duty Screw Eye Hook Eye Bolts (2-Pack) are ideal accessories for a variety of applications including rowing racks, hammocks, awnings, hanging chairs, swing chairs, fixed cables, chains, and hanging baskets. These safety hooks are perfect for both indoor and outdoor use, providing a reliable solution for your hanging needs. Technical specifications Material: Galvanized hardened stainless steel Length: 160 mm Thread length: 70 mm Diameter: 10 mm Weight: Approximately 177 g per hook Usage Suitable for swings, hammocks, sandbags, wall props, hanging chairs, canopies, banners, and more. Can be used on wood, stone, and concrete surfaces.