The present invention provides a mounting for attachment to a substantially vertical surface, comprising a fixing member (1), having an adhesive layer (4) for contacting and bonding to a surface, a rotatable member (10) comprising a substantially helical or wedge shaped surface (22) engaged with a corresponding substantially helical or wedge shape surface (2) of the fixing member (1), and an intermediate member (5), gripped between the rotatable member (10) and the fixing member (1), in use, wherein the intermediate member (5) has a formation (15) for pressing the fixing member (1) at a position (3) within the outer periphery (23) of the fixing member, so that the fixing member (1) and adhesive layer (4) are not deformed excessively. A stop (25) in the form of a helical spring may be provided for limiting the movement of the fixing member (1) with respect to the rotatable member (10) so that the fixing member is substantially not deformed by the movement of the fixing member with respect to the rotatable member. The periphery (24) of the intermediate member may extend outside the periphery of the adhesive layer (4) in a plane parallel to the surface, in use, to protect it.