Size

        Equivalent

#1

 2 3/4" x 1 3/8"

#2

 3 1/4" x 1 5/8"

#3

 3 3/4" x 1 7/8"

#4

 4 1/4" x 2 1/8"

#5

 4 3/4" x 2 3/8"

#6

 5 1/4" x 2 5/8"

#7

 5 3/4" x 2 7/8"

#8

 6 1/4" x 3 1/8"