Antique Folding Double Bit Key
This antique folding double bit key features a pivotted folding hinge in the middle and two unique bits. The key folds in half and is made of a magnetic metal, probably steel. The hinge also has a brass ring in the middle of it probably for decoration or easier lubrication for its free rotation. There is a ball-like decorations in each shaft.
Key partially folded:
Key full extended:
