Simple and Lightweight Structure: The Xiaoguo Hexagon keys, also known as the Allen Key, boasts a simple structure composed of a few components, making it lightweight and easy to carry and operate.
Sufficient Force Transmission and Durability: With six contact surfaces between the hex screw and the wrench, force is transmitted evenly and sufficiently, reducing the risk of damage.

Versatile Applications: Suitable for a wide range of industries, including machinery,automotive, bicycle, and electrical appliance maintenance, the Hexagon keys excels in tightening screws in deep holes or very small screws.
Dual-Ended Usability: Both ends of the Hexagon keys are functional, enhancing its versatility. The longer end comes in round and flat head options, with the round head facilitating easy access and disassembly in tight spaces.

This Xiaoguo Hexagon keys workmanship precision, diverse specifications, high quality, a wide range of applications, the Product manufacturing precision, corrosion resistance and high strength. If there is any other need for the product, we can also provide customized services.

Product material
The material used to make Hexagon Keys is mainly metal, and the most common one is carbon steel. Carbon steel is a common material in tool production, it is easy to process and can meet the basic use needs. Some Hexagon Keys are made of alloy steel, which is a little harder than carbon steel. The production process usually includes cutting the metal into the required length and shape first, then processing the hexagonal head, and finally doing some surface treatment. The surface treatment is mainly to prevent rust, because the metal is easy to rust when exposed to air and water for a long time. Common surface treatments include galvanizing and oxidation. Galvanizing is to coat a layer of zinc on the surface, and oxidation is to form a protective film on the surface. These treatments can extend the service life of the tool. The thickness of the material is designed according to the use scenario, the ones used for small screws are thinner, and the ones used for larger or tighter screws are thicker. The material selection is based on practical use, not for any fancy effect. We choose materials that are easy to process and can stand daily use, so that the tool can be used normally for a long time under general use conditions. The production process follows regular standards, ensuring that each key has the same size and thickness, so that it can fit the hexagonal socket screws correctly.