Black metal anchor (ship's anchor) or crane hook

Durable black metal anchor or crane hook.
The intended use is unclear even after research. How about using it as a decorative ornament or object?
Top round hole: approx. 3cm vertical x 2cm horizontal
- Color: Black
- Shape: Anchor or crane hook
- Material: Metal
Weight: 2.5 kilograms
Painted, with some unevenness.
Thank you for looking.