Prechodka – vonkajší/vnútorný závit

3/4" x 1/2", 1" x 1/2", 1" x 3/4", 5/4" x 3/4", 5/4" x 1", 1" 1/2 x 3/4", 1"1/2 x 1", 1" 1/2 x 5/4", 2" x 3/4", 2" x 1", 2"x1" 1/4, 2"x1" 1/2