An adjustment device (10) having a socket (12) attached to an article (14)
to be adjusted; a housing (16) remote from the article (14); a shaft (18)
moveable along a longitudinal axis (20) in the housing (16), the shaft
(18) having a socket end (22) engaging the socket (12); a clutch (24) to
allow slippage of the shaft (18), the improvement wherein a friction
brake (26) is positioned in the housing (16) and engages the socket end
(22) of the shaft (18).