Mast, boom and lines with different jobs

A sailboat can look like an impossible web of lines. Start by separating rigid spars, mast supports and control lines. The drawing uses a simple rig as a vocabulary reference; the actual arrangement varies between boats.

Standing rigging includes mast supports such as shrouds and stays. Running rigging includes control lines such as halyards and sheets. This distinction helps organise an inventory, but it does not determine materials, tensions or replacement intervals without documentation for the actual system.

In an advert, next look for rig type, included sails and records of changes. A drawing with few elements is deliberately incomplete: it does not show every fitting, load or mast variation. It helps you ask better questions before learning onboard procedures.