Made from high quality Brass and Titanium the Carabiner is stylish as well as functional.The design allows you to insert and remove tools easily, while keeping them all locked in the bottom portion of the keychain. Opening the gate will give you access to both the top portion and bottom portion of the clip at the same time. If you don't want to carry your tools in a phone case, the KDC Tool Carabiner is a great way to carry your KDC Tools. TOOLS NOT INCLUDED