here you go
https://www.amazon.com/dp/B0BRCPT8GY?psc=1&ref=ppx_yo2ov_dt_b_product_details
Its nice because you can have the half tray up or down for more space
My order was a blue 2 door with SAS package manual and when i got the email from Ford was a build sheet for a 4 door auto. Tried to explain the order was wrong and they said no more manuals at the this time, I ended up getting my bronco from Bringatrailer.com and actually got it way way cheaper...
hahaha i mean you can put a lock on it but the odds of it being stolen is not likely, Thats like saying you drive with no doors or top on are you worried someone will steal your car
Just buy this and strap it on the spare tire, cheaper and possibly safer
https://www.4wheelparts.com/p/rock-slide-engineering-ez-rack-single-add-on-plate-ac-tr-102s-1/_/R-FTKV-AC-TR-102S-1