I bought an open box of this item so it was pretty cheap (less than $40) Solid Metal feel to this that really feels as though it is actually bolted on all around as opposed to the 4 self tapping screws in the inside that it actually attaches with.

Barricade Locking Fuel Door

I am not a fan of mods and installs that require to drill into the jeep but this seemed ok. Took 3 min to install but it was hard to keep straight while taping the first screws. I am not sure if I would have paid full price (80ish USD) for this but I am also pretty cheap :)