Can anyone identify these parts? Technic, liftarm connected to a circle I'm trying to follow a video MOC tutorial but I can't figure out what this brick is. Part number would help.
It looks like some 44224 Technic, Rotation Joint Disk with Pin Hole and 3L Liftarm Thick and some 44225 Technic, Rotation Joint Disk with Pin and 3L Liftarm Thick - probably two of each, connected by pins.