Dual purpose spanner provide users with greater flexibility and comfort

One of the biggest advantages of a combination wrench is its ability to rotate 180 degrees. This allows users to easily access narrow spaces, such as small screw holes or other hard-to-reach locations. Compared to traditional wrenches, the head of a combination wrench can flexibly rotate, eliminating the need for excessive physical or mental effort during operation. This greatly helps improve work efficiency. 

Traditional wrenches are usually fixed at one angle, which means users have to work in uncomfortable positions or use other tools to tighten or loosen screws in narrow spaces. On the other hand, the rotating head design of a combination wrench provides greater flexibility and adaptability. Users can simply rotate the head of the wrench to accommodate screws at different angles and positions. 

This flexibility not only provides greater comfort but also reduces the need for using other tools. By using a combination wrench, users can complete tasks more quickly without the need to constantly switch tools. This not only saves time but also reduces the use and storage of tools. 

In addition, Dual purpose spanners also have an adjustable size feature. They usually come with an adjustable spiral device that allows users to adjust the width of the wrench according to the size of the screw. This means that users only need one combination wrench to tighten or loosen screws of different sizes. This multifunctional design saves users space and cost.

Furthermore, Dual purpose spanners are typically made of sturdy and durable materials such as chrome steel or alloy steel. This gives them a longer lifespan and higher durability. Users do not need to frequently replace wrenches and can use them for a long period of time. 

The rotating head and adjustable size features of Dual purpose spanners provide users with greater flexibility and comfort. This design greatly improves work efficiency and reduces the frequency of needing other tools. Additionally, their durability and versatility make Dual purpose spanners an ideal choice for workers and DIY enthusiasts.