I had a Tuffy Lock box installed under the passenger seat in my Jeep Wrangler 4 door .. .. uses a barrel key and is very strong .. wouldn't be able to break in with a screw driver and hammer .. bolted to floor with the seat bolts .. large enough to put in several pistols or other valuables .. would be good for going to the beach with the top down .. I use it when going to my Doc at the hospital also ..
https://www.4wd.com/Jeep-Interior-Pa...pn=BST42640-01