Vehicular Hand Crank

Vehicular Hand Cranks are manual devices used to start the engines of vehicles. They are typically used in situations where the vehicle's battery is dead or the electric starter is not functioning. These hand cranks are designed to be inserted into a specific crankshaft socket on the engine and then manually turned to rotate the engine's internal components, initiating the combustion process and starting the engine. Vehicular Hand Cranks are classified as Miscellaneous Engine Accessories in the supply class Nonaircraft and belong to the supply group Engine Accessories.