ISO rubber. Symbol 059
ISO hook. Symbol 063
ISO small angular rubber. Symbol 066
PFAFF rubber. Symbol 060
PFAFF hook. Symbol 064
PFAFF small angular rubber. Symbol 067
Necchi rubber. Symbol 060
Necchi hook. Symbol 064
Necchi small angular rubber. Symbol 067
Durkopp rubber. Symbol 058
Durkopp small angular rubber. Symbol 067/2
ADLER small angular rubber. Symbol 067/1
Metal insert (M6, M8, M10). Symbol 071
