Grade 70 Chain Extension with Delta Ring & Eye Grab Hook
Heavy-Duty G70 Chain Extension for Secure Load Control
Our G70 Chain Extension with Delta Ring & Eye Grab Hook is designed to provide flexible length adjustment and reliable load securing in transport and lifting applications. Manufactured from high-strength Grade 70 transport chain, this extension delivers excellent durability, safety, and compliance for demanding environments such as trucking, construction, and logistics.
Whether you need to extend your existing chain assembly or improve load positioning, this G70 Chain Extension offers a dependable and easy-to-use solution.

Product Specifications
| Size | Details |
| 3” 5/16” * 18” | 11 Links (5/16″x9 links + 12mm x 2 links) + 5/16″ Eye Grab Hook + 3″ Triangle Ring |
| 4” 3/8” * 18” | 11 Links (3/8″ x 9 links + 1/2″ x 2 links) + 3/8″ Eye Grab Hook + 4″ Triangle Ring |

Key Features & Benefits
- High-Strength Grade 70 Steel
Made from heat-treated carbon steel, ensuring superior tensile strength and wear resistance. - Flexible Length Adjustment
Easily extend existing chain systems for better load positioning and securement. - Delta Ring for Versatile Connection
The delta ring design allows multi-angle connections and compatibility with various hooks and binders. - Eye Grab Hook for Quick Engagement
Provides a firm grip on the chain, allowing fast and secure attachment without slipping. - Durable Yellow Chromate Finish
Corrosion-resistant coating for long service life, even in harsh environments.
-
Safety Compliant: Every chain extension is produced to meet or exceed NACM standards, ensuring compliance with DOT regulations for cargo control.
Typical Applications:
This G70 Chain Extension is widely used in:
- Truck load securement
- Flatbed transportation
- Construction equipment tie-down
- Agricultural machinery transport
- Industrial cargo handling
Car Haulers & Carriers: Protecting straps during vehicle transit on multi-car trailers.
Towing & Recovery: Providing a heavy-duty lead for winching operations.
Flatbed Logistics: Adapting webbing-based tie-downs to chain-based anchor systems.
Why Choose Our G70 Chain Extension?
With over a decade of experience in rigging and transport hardware, we focus on delivering:
- Consistent product quality with strict inspection
- Stable supply for bulk and project orders
- Competitive pricing directly from a production base
- Flexible customization to meet your market needs
We understand the importance of safety and reliability in load securement—our G70 Chain Extension is built to perform under real working conditions.
Our G70 Chain Extension is the ultimate solution for professional car carriers and towing operators. Designed specifically to bridge the gap between polyester webbing straps and steel anchor points, this extension prevents webbing abrasion against sharp metal edges, significantly extending the lifespan of your tie-down system.
Packaging & Supply
- Standard export packaging (cartons + pallets)
- Bulk supply available
- OEM branding and marking supported
FAQ
Q: Can the length of the chain extension be customized?
Yes, we can produce different lengths based on your requirements.
Q: Is this suitable for overhead lifting?
No. Grade 70 chain is designed for transport and tie-down applications, not for overhead lifting.
Q: Can I choose different hook types?
Yes, alternative hooks (clevis grab hook, slip hook, etc.) can be provided.
Request a Quote
Looking for a reliable supplier of G70 Chain Extension? Contact us for technical specifications, bulk pricing, and lead-time estimates. We focus on cost-effective quality to help your business with high-quality rigging solutions.
📧 Email: [email protected]
📞 WhatsApp : +86-18660236941
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