Shackles of compliance
These battered iron manacles magically adjust themselves to fit around the wrists or ankles of any creature from Small to Huge size and automatically lock. A creature wearing shackles of compliance becomes more susceptible to intimidation.
Besmara's Tricorne belonged to Sandara Quinn who gave it to Zeng Lo in appreciation for saving her on Bonewrack Isle.
Tidewater cutlasses are not uncommon weapons among the pirates of the Shackles, at least for those who can afford to buy one or who manage to loot one from someone who can.