Convert shackle (Britain 1949) to braca (Portuguese)
Selected category: length.
Definition and details for shackle (Britain 1949):
In 1949 the Royal Navy redefined shackle as 90 feet or 27.432 meters.
Definition and details for braca (Portuguese):
The Portuguese braça is similar to the Spanish traditional unit of distance "braza", but it equals to 10 palmos or about 2.20 meters.