I used this without any problems until I removed it. There are scratches and dirt. A full-face helmet will fit. There is one key in the photo, but there is a spare key. There will be a total of two keys. I used it to store work tools, etc., as I work on-site. Please refrain from purchasing if you are concerned. Please take a good look at the photos and consider. Thank you. It can also be bundled with the carrier base I am selling separately. Returns are not accepted. I will consider lowering the price. Photo 16 is an installation example.