2"x3" A Elbows 45 Degrees
Yost's 2"x3" 45 degree A elbows (0.019" gauge) are used when you require less of an angle than a standard 75 degree A elbow. Two elbows joined together will fit a 6" overhang. You can also use a 45 degree elbow when dropping a residential sized downspout (2"x3") onto a lower roof with a steeper pitch.
In addition to having a side crimp, Yost elbows are sent through a spreader to allow the elbow to join with another elbow or downspout without struggle.