기능

• Can be used in a wide range of areas such as removing caps for replenishing battery fluid, removing screws from strainer parts of showers and oilers, and removing parts using coins.
• Maintenance of the water area, such as attaching and detaching the check valve with the strainer of the mixing plug.
• Since it uses a square shaft, when it is difficult to apply force, it can be loosened easily by using water pump pliers, etc.