Product description Product Overview Strong and sturdy hooks with safety buckle design. You can use them literally anywhere! Whether they be used to hang outdoor string lights, plants, or wind chimes, these hooks are dependable, and can stand up to years of use! Package Content: 20 Black Q Hanger Hooks 20 Plastic Tubes Product Details Size: 2.2 inches 40lb weight bearing Strong and sturdy Rustproof coating Windproof Safety buckle design About this item Safety Buckle Design: Add safety buckle design to prevent hanging objects from falling, even in high wind. Compared with ordinary ceiling hooks, the q hanger hooks are weatherproof and wind resistant, suitable for hanging outdoor patio string lights. No worry about items being knocked off, more secure Sturdy and Strong: The outdoor light hooks are 2.2 Inches, made of metal with black rustproof coating, suitable for indoor and outdoor use. Q hanger screw hooks are heavy duty, can hold a good amount of weight up to 40lb, can last many years Easy to Install and Use: String light hooks are easy to install. You can screw the hooks into the wood by hand or with a wrench, or use an electric drill to drill a 0.24 inch hole in the concrete wall, plug the expansion tube into it, finally use a wrench to screw the hook in. Great for patio, roof, deck, ceiling, porch, balcony, tree, fence, and more Widely Used: Outdoor hanging hooks are windproof, strong. You can use them literally anywhere! Suitable for outdoor string lights, patio lights, Christmas lights, plants, fairy lights, bird feeders and houses, flower pots, wind chimes, icicle lights, deck lights, mugs, and decorations Package Includes: 20 PCS screw in hooks and 20 PCS plastic tubes › See more product details