... ,ring type C/w center neutral barFeatures:1,Standard meter sockets are manufactured from 1.2-1.5MM galvanized steel ... powder polyester paint finish to improve corrosion resistance.3,These meter socket suitable for single phase, service voltage 600Vac Max.4, ... -1/2” size.Specification Product NumberDescriptionFixed Hubs SizeHWDGTFP-100A/4J1 Phase,100A,4 jaw,right type226.5194111GTFP-125A/4J1 Phase,125A ...