Prong Snap  
Description:
Tight Version
Material:
Brass 銅
Number: 
B312 
 
Cap (面) B312H202:Ø 15mm
Socket (母) B312K101:Ø 11mm
Stud (公) B312D102:Ø 11mm
Post (底) B312C101:Ø 10.1mm