Stubai 1988 catalog (?).
Stubai late 1980s Ring Piton




​Stubai mid 1990s catalog (?).
Stubai mid 1990s Angle pitons
Stubai 1999 catalog (?).
Stubai 2000 catalog (?).
Stubai Channel piton 2000s
Stubai soft metal blade pitons, c.2000s