Ballasted Components IronRidge BX Top Clamp, 33mm, Mill, BX-TCL-33MM-M1 Mfr. Part # BX-TCL-33MM-M1 Size 30 mm
Module Clamps IronRidge QM Mid Clamp 30-45mm Black, QMR-UMC3045-B-20 Mfr. Part # QMR-UMC3045-B-20 Range 30 - 45 mm