The Muktar's Manacles are two flying clam creatures and handcuff of the genie hunter, the Mukhtar. They serve the Mukhtar's will in the television show, "Aladdin", specifically in the episode, "Genie Hunt". The Manacles have a brief fighting montage, just enough for them to appear in the villains tournaments.
Disney Vs Non Disney Villains War - Part Two
During the Battle at the Pride Lands, the Mukhtar calls upon his manacles to defeat Slithe, in which the menacles succeed to. The menacles are not seen again afterwards.