The hex wrench exerts a force on the screw by the torque, which greatly reduces the user's strength. Among the installation tools involved in the modern furniture industry, the Allen key is not the most commonly used, but it is the best.
Hex Key Set is popular and has become an indispensable tool in industrial manufacturing. The key lies in its uniqueness and many advantages:
1, It is simple and lightweight.
2, There are six contact faces between the hexagon socket screw and the wrench, which are fully stressed and not easily damaged.
3, Hex key can be used to tighten the screws in the hole.
4, The diameter and length of the wrench determines its torsional force.
5, It can be used to screw very small screws. Easy to manufacture, and has a low cost.
6, both ends of the wrench can be used.
British Type Pipe Wrench Supplier offers many hand tools, If you have any question on hex key, we will give the professional answers to your questions.