Hardware SnapNrack Sealing Washer Lag 4.5" Stainless Steel, 242-02168 Mfr. Part # 242-02168 Size 4-1/2 In.
Module Clamps IronRidge Aire Lock Stealth Hidden End Mill, AE-STLTH-01-M1 Mfr. Part # AE-STLTH-01-M1 Range 35 mm