Abstract / scope
This document specifies the types, nominal sizes, dimensions and materials, as well as construction, manufacturing and marking requirements, for universal fairleads with upper roller(s) installed to lead the mooring rope of a ship.
ISO 13733:2020Published
Ships and marine technology — Ship's mooring and towing fittings — Universal fairleads with upper roller
Navires et technologie maritime — Corps-morts et ferrures de remorquage de navires — Chaumards universels avec rouleau supérieur