| 摘要 |
A foldable hand tool has a handle and a driving head. The handle has a driving head guide groove which extends along the handle and penetrates one side of the handle. A combined lug protrudes from an assembly end of the driving head and is fitted slidably with the driving head guide groove. The driving head is slidable along the driving head guide groove such that the driving head swings perpendicular to the handle. The hand tool can be positioned in a straight configuration or in a T-shaped pattern. |
