If you use lockette this plugin will let players delete [Private] chest Lockette protections. To use simply break the [Lockette] sign and if the owner of that sign has not logged on within a configurable amount of days. (default 7) then the lockette sign is removed
Only the Sign deletes. Chest stays.
Only meant for "Chests"
days: 7 #days player offline for chest to be lockpickable
cost: 250 #cost to charge lockpicker on success
lockpick.lockette = lockpick lockette chests
players without permissions will get "you must rankup to lockpick"
Use Lockette - or this is pointless
drop n drag this into your /plugins folder and restart server then change config
You may now change days in config
Test on your offline server first. Conflicts are possible.