Abstract: A mounting device (1) for adjustable mounting of an object on a wall comprises a housing (3), comprising a body (5) and a lid (7). The body (5) is adapted for being mounted on the wall. The device (1) further comprises a substantially vertically extending adjustment element (9) extending through the housing (3), and a receiving element (11) connected to an end of the adjustment element (9). The receiving element (11) is adapted for receiving the object to be mounted on the wall. The device (1) further comprises a locking element (13) arranged within said housing (3) for locking movement of the adjustment element (9), the locking element (13) being arranged to be selectively movable between a movement restriction state and a movement allowing state.