Wrench with screwdriver head

A wrench with a screwdriver head is disclosed. An accommodating portion is provided at one end of the wrench body. A tool seat set in the accommodating portion is provided with a through-hole socket for socket-jointing a screwdriver head. A clip detent device is installed in the tool seat. The clip detent device provides a detent ring groove at a ring side of the through-hole socket of the tool seat. The detent ring groove supports a clip ring that flexibly expands and contracts and the clip ring clips and positions the screwdriver head. A top-detent portion with small diameter is provided at the top end of the detent ring groove and an expansion portion with large diameter is provided at the bottom end. The clip ring can move between the top-detent portion and the expansion portion of the detent ring groove. Thereby, the elastic deformation of the clip ring is limited by the top-detent portion at the top end of the detent ring groove, which is capable of preventing the screwdriver head ejecting from the top.