I remember the cardboard side oil cans. You had like one chance of a good insertion wack with the spout openers or you went to a bottle can opener unless you wanted oil all over your driveway.
Originally Posted by PimTac
There were some cheaply made spouts that leaked no matter what. A good spout hardly ever leaked. The cans got cheaper and then went to cardboard. If you mangled the top while inserting the spout then you were in for a mess.