Fitting
Size
Code
Gutter (6FT  Lengths)
5 x 4″ RW370-6.4/5
90º RH Angle External
5 x 4″ RW371-4EX/5
135º Angle External
5 x 4″ RW372-4.135/5
Running  Outlet
5 x 4 x 2½”
5 x 4 x 3″
RW373-2.5/5
RW373-3/5
Stopend Internal
5 x 4″ RW376-4IN/5
External
5 x 4″ RW376-4OS/5
Union Clip-  ISRH
5 x 4″ RW377-4/5