Both keys work fine, in great shape, and I don't think this was ever installed.
$30
Added some pictures with measurements
Width of black lock body is 7.3cm or 2 7/8"
Height of black lock body 10cm or 3 15/16"
Height of brass face plate is 15cm or 6"
Thickness of black lock body is 1.2cm or 1/2"
Width of brass face plate is 2.2cm or 7/8"
