Description
A come-along is a type of manual pulling device that uses a ratchet and pawl mechanism to exert a pulling force. It’s commonly used in various industries for tasks such as lifting heavy objects, tensioning cables, and pulling vehicles.
Components of a Come-Along
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- Handle: Used to operate the ratchet mechanism.
- Ratchet and pawl: A mechanism that allows for controlled pulling and prevents the load from slipping backward.
- Hook: Attaches to the load.
- Chain or cable: The load-bearing component.
Applications of Come-Alongs
- Construction: Pulling heavy equipment or materials.
- Automotive: Towing vehicles or extracting stuck objects.
- Industrial applications: Lifting machinery or components.
- Marine applications: Securing boats or docks.
Key Features of Come-Alongs
- Pulling capacity: The maximum load a come-along can handle.
- Handle length: The length of the handle affects the mechanical advantage.
- Chain or cable length: The length of the chain or cable determines the maximum pulling distance.
- Portability: Many come-alongs are portable for use in various locations.
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