BRASS CONSTRUCTED REINFORCED 2 PIECE FERRULE. CHROME PLATED.

Ferrule Size    Female ID       Male ID
FRR9.5            .376"                   .340"
  FRR10.0        .400                    .366
  FRR10.5        .418"                   .380"
  FRR11.0        .439                    .400
  FRR11.5        .450"                   .420"
  FRR12.0        .450"                   .440"
  FRR12.5        .490"                   .462"
  FRR13.0        .410"                   .480"
  FRR13.5        .530"                   .500
  FRR14.0        .550"                   .520"
  FRR14.5        .572"                   .543"     
  FRR15.0        .590                    .545"
  FRR15.5        .605"                   .570"
  FRR16.0        .630"                   .599"
  FRR16.5        .650"                   .616"
  FRR17.0        .672"                   .635"
  FRR17.5        .680"                   .640"
   
   

 

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