The combination tool set has a first tool set (15-20) on a body (10). A first bolt passes through the body and the tools of the first set which are rotationally mounted. A block is connected to the body by means of a dove tail joint which runs across the body and the block. The block has a second bolt passing through it on which is mounted the second tool set (44-49). A casing (14) is mounted on the body in which is a movable button (37) which is used to lock the body and the block in position and to release them. The first tool (15) on the body is formed with a hexagonal socket head.
