Flashings SnapNrack Comp Flashing 9"x12" Black Galvalume (requires umbrella lag), 232-01377 Mfr. Part # 232-01377 Size 9 x 12 In.
Direct Attachments SnapNrack Ultra Rail Wide Base Seam Clamp w/L-Foot & Lock, 242-05159 Mfr. Part # 242-05159