Attributes . Metal Gauge: .019"; End Hole Size: 1/2"; Stnd Ind Part# HH; Ribbed Die: R34 , Plain Die: P35 (These dies are for use with the 5111A and 1765A ferrule machine. Other sizes are available.). Bore/Crimp Diameter: 0.600" (Plain die bore diameter can be used as crimp spec ?.005) . Names