i seem to have problems with the search, "general error" ocurrs...
so i`m sorry if this was asked before. Does anyone can tell if a masterlock (130D) has any security pins) its a 4 pin tumbler. i would disassemble it but i don`t know how, in the site nothing is said about it. I pick it quite easily, but the third pin... seems strange and can only be opened with very light torque