Subject Character Davy Jones. Authentic Design: Captures the intricate details of Davy Jones’ key from Pirates of the Caribbean for an authentic look. Pirates of the Caribbean Dead mans Chest Davy Jones Key 3D printed hand painted It’s 106mm (4.1″) long Great item for Pirates of the Caribbean fans The Dead Man’s Chest Key is a Key type Quest Item found during Dark Brethren and Lords of the Sea.