Multi panel components

A panel carriage hanger slidable along a track comprising:

• a body;
• rollers attached to the body to allow the body to travel along the track;
• a cylindrical bore in the body, the axis of the cylindrical bore substantially perpendicular to the direction of travel of the body along the track, and in use the cylindrical bore substantially vertical, the cylindrical bore having first and second ends, the cylindrical bore having a lip substantially at a first end, the lip having a plurality of castellations;
• an anti-rotating sleeve having:
• first and second ends;
• and
• a lip at the second end with a plurality of castellations;
• the anti-rotating sleeve inserted into the cylindrical bore such that the first end passes through the first end of the cylindrical and the castellations of the anti-rotating sleeve mateable with the castellations of the cylindrical bore, the interior of the anti-rotating sleeve being keyed, the anti-rotating sleeve movable from a first position in the bore where the anti-rotating sleeve can rotate in the bore and a second position in the bore where the castellations of the anti-rotating sleeve and the castellations of the cylindrical bore mate such that the anti-rotating sleeve cannot rotate;
• a biasing mechanism providing a force to the anti-rotating sleeve to mate the castellations of the anti-rotating sleeve with the castellations of the cylindrical bore;
• a panel attachment mechanism;
• and
• a rod having first and second ends, the rod passing through the anti-rotating sleeve, the second end of the rod supported at the second end of the cylindrical bore by a rod support member, the rod further having a keyed portion, the keyed portion of the rod mating with the keyed portion of the anti-rotating sleeve, such that the anti-rotating sleeve and the rod rotate together, the first end of the rod connected to the panel attachment mechanism, wherein rotating the rod when the anti-rotating sleeve is rotatable adjusts the distance between the rod support and the panel attachment mechanism.