We are a professional Keychain Snap Hooks Supplier, specializing in the production of various metal accessories, including Carabiners, Snap Hooks, etc. We have been providing high-quality metal accessories to global customers for more than ten years. Next, we will introduce our ODM Carabiner Hook, which features a D-shaped design and an open spring ring structure. It can be opened by pressing it, and it will spring back immediately when you release it. It can be operated with one hand. The product is made of aluminum, which is half as light as steel. It is not much weight, and it is almost no burden to hang a keychain or a backpack from it. A protective film will be generated on the surface of aluminum, so there is no need to worry about rusting when it gets wet. Our product is available in multiple sizes, including 21 * 38mm, 24 * 46mm, 29 * 57mm, 32 * 61mm, 38 * 71mm, 51 * 97mm, and other sizes. The size can also be customized according to actual use.