Hardware Roof Tech 45mm Hex Bolt w/ Flanged Nut Set, RT2-04-BN45L-US Mfr. Part # RT2-04-BN45L-US Size 1-3/4, 45 In., mm
Module Clamps IronRidge Aire Lock Mid 30mm-40mm Black, AE-MID-01-B1 Mfr. Part # AE-MID-01-B1 Range 30-40 mm