G43 vs G70 Hooks: How to Choose the Right Hook for Transport, Towing, and Construction
If you’re an importer or distributor serving the transport, towing, logistics, or construction industries, selecting the right type of hook is crucial for delivering both safety and performance to your customers. Two of the most commonly used options in the field are G43 hooks and G70 hooks.
In this guide, we break down the key differences between G43 and G70 hooks, their main applications, and how you can make the right sourcing decision for your market.

What Are G43 and G70 Hooks?
Both G43 and G70 hooks are high-strength forged carbon steel hooks designed to be used with corresponding chain grades—Grade 43 and Grade 70. These are typically used in cargo securement systems, vehicle recovery, and equipment tie-downs, offering safety and efficiency in demanding work environments.
Hook Type | Strength Grade | Finish | Used With | Suitable For |
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G43 Hook | Medium-duty | Zinc plated/plain | Grade 43 chain | General cargo and equipment tie-down |
G70 Hook | High-strength | Gold chromate | Grade 70 chain | Heavy transport and towing |

Main Applications of G43 Hooks
G43 hooks are a cost-effective solution for medium-duty tie-down applications. They’re widely used by customers who require durability but not the full strength of a transport-grade system.
✅ Common Uses:
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Securing farm equipment and light machinery
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General cargo restraint on utility trailers
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Use in construction sites for tool or material tie-down
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Forestry and agricultural applications
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Medium-load flatbed transport
G43 hooks are ideal for distributors who serve agricultural suppliers, equipment rental businesses, and local transportation fleets.
Main Applications of G70 Hooks
G70 hooks are engineered for heavy-duty transport and towing. Their gold chromate finish is not only corrosion-resistant but also DOT-recognized, making them a preferred choice in compliance-sensitive industries.
✅ Common Uses:
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Flatbed trailer tie-down systems
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Vehicle recovery and towing services
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Heavy cargo transport chains
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Securing construction machinery or industrial loads
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Use with ratchet binders and lever binders
If your customers include fleet operators, logistics companies, or towing service providers, G70 hooks are the dependable high-strength solution you’ll want to offer.

G43 vs G70 Hooks: What’s the Difference?
Here’s a direct comparison for importers and distributors:
Feature | G43 Hook | G70 Hook |
---|---|---|
Strength Rating | Medium-duty | High-strength |
Finish Options | Plain or zinc plated | Gold chromate (DOT recognized) |
Typical Chain Size Range | 1/4″ to 3/8″ | 5/16″ to 1/2″ |
Cost | More economical | Slightly higher, for added strength |
Application Environment | Light-duty transport, general use | Heavy transport, towing, construction |
Suitable For | General distributors, agri-equipment suppliers | Transport hardware wholesalers, towing product importers |

Our Product Range
At Qingdao Kailipu, we specialize in manufacturing and exporting a complete range of tie-down and transport hardware for buyers who prioritize consistency, strength, and timely delivery.
We offer:
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✅ Transport chain tie-down kits
All products can be customized to meet local standards, and we support private labeling, mixed container loading, and OEM supply.
Why Import from Us?
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🌍 Over 12 years of export experience
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🏭 Located in China’s main production hub for chain and transport hardware
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✅ Stable factory-direct supply
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📦 Customizable packaging and clear product marking
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💬 Fast and professional service with multi-language support
We understand the specific needs of importers and distributors in this industry—and we’re here to help you grow your business with the right products and the right service.
📩 Let’s Talk Business
Whether you’re stocking a full product line for towing and transport, or sourcing a specific type of hook for your market, we’re ready to help.
🔗 Contact us today for:
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📌 Best pricing for G43 and G70 hooks
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📌 Technical specs and data sheets
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📌 Order samples or start a custom order
📧 [email protected]
🌐 www.qd-kailipu.com
Get in touch now and build stronger, safer connections for your customers.