Back to the Keys

Sculpted by: Arlen Pelletier
Release: 2018
Edition: Limited
Used material(s): Cast in bright chrome and hand-painted in back and red
One of: 1000

Signed: Gabriel Rodriguez

First appearance: Keys to the Kingdom #3
Use:
Reveal hidden things
Door:
Harlequin Wardrobe


More information:
(possible spoilers)

The Harlequin Key is discovered by Bode in a hollow book titled “Keys to the Kingdom”, along with The Hercules Key and the Angel Key. Unlocks a door with a harlequin on the front.

Unlocks the Harlequin Wardrobe, revealing hidden things not seen when unlocked with an ordinary key.

Source: Locke & Key Wikia