This vintage New Haven school clock key, pendulum, and hanger set is a perfect addition to your collection of antique decorative collectibles. Crafted from brass and with a beautiful finish, this set is compatible with various school clock models and brands. The key is approximately 5mm in size, and the pendulum and hanger are both in excellent working condition.

This original, licensed reproduction set is sure to impress collectors and enthusiasts alike. With its rich history and timeless design, this set is a must-have for anyone interested in vintage clocks and clock parts. Don't miss out on this opportunity to own a piece of history!