Metal crates can't be opened, hitting it doesn't work even with shovels.
My modpack code if you want to check it yourself:
01929f75-cc74-ba81-27fd-0bc5b94c49fd
they'll be changed in the next next version of CodeRebirth, apologies for the last response, will keep this up until they're changed, but they'll be entirely different mechanically with a new model too
Metal crates can't be opened, hitting it doesn't work even with shovels. My modpack code if you want to check it yourself: 01929f75-cc74-ba81-27fd-0bc5b94c49fd