Attributes . Metal Gauge: .025"; End Hole Size: .875"; Stnd Ind Part# 875-K; Ribbed Die: R11 , Plain Die: P12 (These dies are for use with the 5111A and 1765A ferrule machine. Other sizes are available.). Bore/Crimp Diameter: 1.175" (Plain die bore diameter can be used as crimp spec ?.005) . Names