Feature:1. Useful Tools: The force applied on the screw by torsion greatly reduces the working strength, thus saving your labor and improving efficiency.2. Reliable Use: There are six contact points between the screw and the hex wrench, which are fully stressed and will not be easily damaged.3. Wide Utility: Allows for wide application in installation, assembly, repair, maintenance, manufacturing, DIY and so on, very practical.4. 9Pcs in Pack: There are 9pcs hex key with different specification, which will surely meet your various work needs to facilitate operation.5. Easy Carrying: Designed to have a compact size and a light weight as well, the hex wrench enables convenient carrying for outdoor using.Specification:Item Type: Hex WrenchMaterial: Metal.Package List:1 xHex Wrench Set (9Pcs)