【High quality material 】: Our eye bolt hooks are made of 304 stainless steel, which is waterproof, dustproof, anti-corrosion, sturdy and durable, good for outdoor projects; And our expansion tubes are made of high quality ABS. 【Price Pack】: Comes with 12 eye screw hooks and 12 expansion tubes, enough for your daily use. Size: M6 X 80, total length: 80mm, ring diameter: 24mm. 【Unique design】Each screw hook comes with a circular eyelet opening at the top, allowing you to slide cables, chains, and ropes through for hanging applications. The screw thread is deep and can be firmly attached to wood or other surfaces. 【Easy to install】: Metal tips can quickly bite into wood, plywood, or drywall without stripping; provide maximum strength and durability. 【Wide application】: Our screw eyelets are suitable for home, kitchen, garden, etc. Perfect for cabinets, closets, wood, walls, ceilings for hanging plants, baskets, lights, curtains, ropes, cups, chains, clotheslines, etc.