Otto Bock 743A6 Instructions For Use Manual page 17

Function and description of the components
By adjusting the spindle (13), a clearance width of
up to 210 mm can be achieved in both holding forks.
13
The spindle attachment can be removed from the
holding fork by unscrewing the corresponding star
grip screw.
If the plaster model is to be aligned with round steel,
the rod attachments (14) provided for this are used.
14
743A6 Ottobock | 17