摘要 |
A wrench includes a handle having an end surface defining a socket and an outer periphery defining a hole in communication with the socket, a wrench head having a body portion inserted in the socket of the handle, and a recess aligned with the hole of the handle, and a fastener detachably fastened to the hole of the handle and having a distal end inserted in the recess of the wrench head. Accordingly, as long as the fastener is removed from the hole of the handle, the wrench head can be drawn out from the socket of the handle for maintenance or replacement.
|