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 061

Necchi hook. Symbol 065

Necchi small angular rubber. Symbol 068

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