BQLZRHand Pressing Machine Snap On Tool Snap Fastener Button Die Mold for 831 Button

i too have a generic, does you presser have letters on one side. ..most are from china and are marked nxj, wuing etc..how did you know it would fit

Will these set line 24 snaps?

Do this dies work for plastic snaps?

Does anyone know if these dies fit a vacheta model mlt snap press. i received one as a birthday gift but need the diesfor a line 20 and line 24 snap.