Thanks!
I feel kinda dumb for asking, now that I know those are for safety chains. That makes perfect sense. I certainly wouldn't feel comfortable towing or doing a recovery using those.
My truck didn't come with a hitch pin, so I'll probably pick up a receiver shackle bracket...and a hitch pin. Seems like it should work well for doing a recovery of another vehicle.
v_man, are you putting the Master lock through where the hitch pin goes? It's kind of pricey, so I like the idea of helping it not walk away...
Thanks karma11, tanglefoot, KJP, v_man, and Redneck92! :sombrero: