I'm not sure what happened to my previous post. Anyway, I wrote that I'm happy w/ the XPORT 2-bike rack I bought last year. I just want to find a better way to secure it (i.e., w/ a lock). I appreciate dalmore's input but am looking for other suggestions that would definitely work w/ my bike rack and a 1-1/4" receiver. How about something like
this? I assume the diamater of the hole is 1/2" and not 5/8" for my bike rack's bolt.