Bed tie down hook question

Yes, you'll have to hold them where you want to mount them and drill two holes....I can't remember the size but I'd probably start with 1/4"...

I bought the Toyota bolts also so it would look factory...The bottom picture is looking up next to the taillights...You should be easily able to put your arm up there...

 

Oh and because I used to haul dirt bikes for years, I'd highly recommend motorcycle tie downs....They are quick and easy to use without over tightening and compressing your fork springs....Plus as an added bonus you can use them for all your loads....Remember they are quick and easy to use....You will not regret it!