Connectors are compatible with the following collars: Actaea, Andromeda, Ariel, Callisto, Ceres, Deimos, Eris (discontinued design), Europa, Hydra, Io, Ixion, Luna, Lysithea, Miranda (Halloween limited release), Oberon, Pandia, Rhea, Salacia, Titania and Vanth.
Locks are compatible with any connector cuffs featuring a d-ring.