Binders
Binders, also known as load binders, are devices used to tighten chains or straps to secure cargo. There are two primary types of binders:
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Ratchet Binders:
- Operation: Utilize a ratcheting mechanism to tighten the chain.
- Advantages: Provide precise control over tension, are easier to use, and require less physical effort.
- Usage: Preferred for applications where controlled tensioning is crucial.
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Lever Binders:
- Operation: Use a lever action to tighten the chain.
- Advantages: Simple design, quicker to operate.
- Usage: Commonly used in situations where speed is important and the user can apply sufficient force manually.
Chains
Chains used for cargo control and tie-down are strong, durable, and designed to handle significant loads. Key features include:
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Grade:
- Grade 70 (Transport): Designed specifically for cargo control and tie-down, offering high strength and durability. Grade 70 chain is gold in color.
- Grade 80 and Grade 100: Higher grades used for heavy-duty applications and overhead lifting.
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Size and Length:
- Diameter: Ranges from 1/4" - 1/2", depending on the load requirements. 5/8" Grade 70 chain is available but not very popular.
- Length: Can be custom cut or come in standard lengths (binder chains are typically 20 feet in length with a hook on each end).
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Coatings:
- Zinc Plated: Provides a layer of corrosion resistance. You will see Grade 70 chain with a zinc plated or chromate finish, which are generally interchangeable.
Usage Considerations
- Load Limits: Ensure the binder and chain meet or exceed the weight of the load.
- Inspection: Regularly inspect for wear, damage, or corrosion.
- Securement Points: Use appropriate anchor points on the vehicle or trailer.
- Regulations: Adhere to Department of Transportation (DOT) regulations and guidelines for cargo securement.
Safety Tips
- Proper Tensioning: Avoid over-tightening or under-tightening. Do NOT use cheater bars!
- Protective Gear: Wear gloves and eye protection when handling binders and chains.
- Training: Ensure all users are trained in proper securement techniques.
Using the right combination of binders and chains ensures that cargo is securely tied down, reducing the risk of load shifts or accidents during transport.
