Grappling hook
From Twilight Heroes Wiki
grappling hook
Plural: grappling hooks
A staple of the ninja, cat burglar, and espionage trades, the grappling hook is a multi-pronged hook that can be used to help you climb vertical surfaces that don't have ready hand holds.
Come on, you already knew this. Stop wasting my time by making me explain everything.
Miscellaneous Item
Item cannot be traded or sold
Item cannot traded, sold, or placed in a memento display
Item cannot be auto-sold
Item cannot be pulled while in a retcon run
How Obtained