Protect Cables The cable holder can effectively protect the wires or cables from malicious harm or bad weather. Anti-rust and durable The gooseneck door buckle is made of Good quality stainless steel with special surface treatment, which is anti-rust, anti-corrosion and durable. Easy Installation The screws Exposed mounting sleeve are easy to install without complicated tools, saving time and effort. Wide UseAccess control system video line can be widely used in Internet door locks, access control systems, video cables, network cables, police systems, video doorbells, etc. Easy to UseThe gooseneck Cable Line Protector is flexible, so the wire can be easily passed through and the inner surface will not harm the wire. Specification: Item Type: Door Buckle Material: Stainless Steel Color: As the picture shown Total Length: Approx. 450mm/17.7in Metal Tube Length: Approx. 400mm/15.7in Gooseneck Diameter: Approx. 8mm/0.5in Package List: 1 x Door Buckle