Abstract:
An adjustable support device (1) for a frame member (8) comprises a stem (2a) having fastening means (2b, 6) for releasably connecting the stem to a foundation (10; 13), and a support element (3) for the frame member, connected to one end of the stem. A tool interface portion (7) is accessible for an operating tool (15) when the frame member is resting on the support element (3) and configured such that the distance between the foundation and the frame member may be adjusted by the operating tool when a frame member is resting on the support element. The tool interface portion (7) comprises in one embodiment at least one pair of parallel, opposing faces (7a) which are configured for connection to the adjustment tool (15).