Photo 4 Mast head - lowered. The jib halyard (2) is threaded through the head block (1).
This boat is equipped for a spinnaker, the halyard of which would be threaded through
the empty lower block. The shrouds (3) should be regularly checked, especially for
tightness. The main halyard (4) goes through a dumb sheave at the mast head. The mast
remains hollow and sealed for lightness and buoyancy.