Man pulls knife in SA punch-up

A man has been accused of pulling a knife during a brawl with another man at a home in regional South Australia.

The 25-year-old had a knife during a fight at a Port Lincoln house on Eyre Peninsula late on Wednesday night, police say.

He's been charged with affray and aggravated assault, while the other man, aged 26, has been charged with affray.

Neither were badly injured in the punch-up.

Both have been bailed to appear in the Port Lincoln Magistrates Court on December 21.