The etrailer part # e98864 that you referenced does fit your 2009 Toyota RAV4 and is built in the USA. I attached an install video for this hitch for you to check out as well. view full answer...
I have just what you need, a stainless steel locking anti-rattle hitch pin for you.
I suggest the Stainless Steel Locking, Anti-Rattle Threaded Hitch Pin for 2" Trailer Hitches part # SR25219. You will need a hollow shank for this to work. For a solid shank, you will want the Andersen Trailer Hitch Lock part # AM3493 for the lock in addition to our Brophy Stabilizer Bracket part # RHSB for anti-rattle. view full answer...