The 5th Pentacle of Mercury

From the Key of Solomon. The 5th Pentacle of Mercury opens every kind of door. No lock or barrier can resist it. Metaphorically, this pentacle removes obstacles: mental blocks, closed opportunities, restricted access, or any barrier standing between you and what you're trying to reach. Your pentacle will be handcrafted in metal and consecrated in the day and hour of Mercury according to the Solomonic tradition.