The present application describes apparatus for supporting a mechanical hand, comprising a support member (200) pivotally coupled at a hinge axis (604) to a mounting member (700); and at least one leaf spring (707) configured to resist movement of the support member about the hinge axis. Apparatus for supporting a mechanical hand, comprising a lock arrangement (750) to lock the support member with respect to the mounting member in a rotational position about the hinge axis is also described.