Size - -duty S-hook is 3.93 inches long, with an opening diameter of 0.98 inches, and the locking side of the hook can be installed on hook rods with a maximum diameter of 0.78 inches. Safety Hook - The S-hook is equipped with a locking clip and can be used to hang a variety of items. With its locking clip, this advanced S-hook sets a new standard for safety and functionality. Say goodbye to the worry of items falling due to strong winds, and the safety hook brings unprecedented security. High-quality Material - Combining quality, durability and functionality. This hook is with high-quality steel and coated with rust-proof paint for durability. Multiple Uses - Easily hang pots, pans, and tableware to keep your kitchen space organized and within reach. Hang scarves, belts, ties, and handbags to maximize space. Hang beautiful flower baskets, lanterns, wind chimes, and bird feeders to add of charm and to your outdoor space. Package - 20-pack S-type hooks, sturdy and , can hang your daily necessities. It can provide you with spare or replacement, ensuring long-term use after one purchase. Color:Black Material:Metal Package Contents: 20 * Heavy Duty Metal Hook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.