These machines may suit your needs as well:

Here you find an overview of all Rivet headers we can offer at the moment.

M20I/8621Quote request	NATIONAL	51	1980	5 mm
M20I/8620Quote request	NATIONAL	51	1980	5 mm
M20I/8619Quote request	NATIONAL	51	1980	5 mm
M20U/8295Quote request	NATIONAL	3/16 Rlvitheader	1984	5mm

Here you find all machines we can offer from the following brand:KLOSE - NATIONAL ,NATIONAL ,NATIONAL FORMAX ,NATIONAL FORMAX PLUS ,NATIONAL HARTFORD ,NATIONAL-KAYSER.

M06I/8821Quote request	double blow header	NATIONAL	M68 HS LS	1980	8 mm
M06L/8498Quote request	double blow header	NATIONAL	M34 S1	1979	1-4mm
M08E/8898Quote request	2 die - 3 blow transfer header	NATIONAL	34	1985	6 mm
M06E/8869Quote request	double blow header	NATIONAL	No5		6 mm