This is the replacement J-hook for any FlightCrew2, FlightCrew3, FlightCrew4, or FlightCrew5 Rollaboard.
FYI, most FlightCrew line rollaboards come with a J-hook attachment, so there is no need to purchase this item for anything other than replacing a strap or want of an extra J-hook.
Bag attachment is shown in the descriptive pictures. If your attachment does not look like that, then this strap will NOT fit your bag.
