Reducing Bushing, Size: 1-1/4 X 3/4 IN, Material: Steel, Finish: Zinc Electroplate, Connection: NPT, Standard: Class I: Groups A, B, C, D, Class II: Groups E, F, G, Class III, UL 886 (1203), UL E10444, CSA C22.2 No. 25, C22.2 No. 30, CSA