Hama Hot Shoe Adapter 2 - Hot Shoe with PC (Male) Sync HA-6952
Hama Universal Flash Adapter HA-6899 B&H Photo Video
Hama 6950 universal flash adapter used for connecting flash units without a hot shoe contact to cameras with a hot shoe contact via a sync cord or vice versa. With a hot
Amazon.com : Kaiser 201301 Flash Shoe Adapter with PC Cord : Flash Shoe Mounts : Electronics