Module Clamps Unirac RMDT Midclamp 36-40mm, 310825 Mfr. Part # 310825 Range 1.42 - 1.57 In. Diameter 1.63 In.
Module Clamps Unirac RMDT Midclamp 46-50mm, 310823 Mfr. Part # 310823 Range 1.81 - 1.96 In. Diameter 1.63 In.