Direct Attachments SnapNrack Ultra Rail Wide Base Seam Clamp w/L-Foot & Lock, 242-05159 Mfr. Part # 242-05159
Lag & Hanger Bolts K2 Systems MiniRail JF3 25mm Screw w/ EPDM, 4000672 Mfr. Part # 4000672 Size 6x32 mm