What's the difference between unbar and unbolt?

Unbar

Definition:

• (v. t.) To remove a bar or bars from; to unbolt; to open; as, to unbar a gate.

Example Sentences:

• (1) "All gates to victory have now been unbarred; there is now just a tiny latch left to be unlocked," he said.

Unbolt

Definition:

• (v. t.) To remove a bolt from; to unfasten; to unbar; to open.
• (v. i.) To explain or unfold a matter; to make a revelation.

Example Sentences: