ranging from 3 12 to 12 12 consisting of a horizontal roof plane and a pair of vertical planes angled with respect to one another to match with the pitch of the roof application_number US 85994704 A description in the prior art drawings of fig1 4 the mcgady corner flashing 10 includes a base 11 with an integral upstanding corner 12 having a pair of sides 13 and 14 in right angled relation with the sides integrally joined at a corner 15 the upstanding corner 12 is substantially in right angle relationship with the base 11 as u s pat no 5 077 943 describes the base 11 is rectangular with parallel top and bottom edges and parallel opposite sides intersecting at corners the upper left hand corner of the base 11 is notched out to provide a rectangular recess with edges which intersect at a corner spaced from the top bottom and side edges of the base the upstanding corner 12 forms a continuous junction with the base member that is coextensive with the recess and the base 11 is u201c l u201d shaped with leg portions radiating from sides 13 and 14 of the upstanding corner 12 composed of a bendable plastic material the flashing 10 is selected of a thickness so as to be sufficiently flexible in conforming with the corner to.