Fashion Alloy Metal 3D Rotatable Crankshaft Shaped Keychain – A meticulously crafted keychain that captures the intricate mechanics of an engine’s crankshaft. Made from premium zinc alloy, it boasts an unparalleled level of detail and a rotatable design for a captivating tactile experience. This statement piece is a perfect expression of style for automotive enthusiasts and anyone who appreciates the beauty of mechanical precision.