3/8" Grade 70 Transport Chain

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3/8 Inch Grade 70 Transport Chain for Flatbed Trailers


3/8 inch Grade 70 Transport Chain is one of the most commonly used types and grades of transport chain used on flatbed trailers. 3/8 inch G70 chain is ideal for medium-weight loads features a safe Working Load Limit (WLL) of 6,600 lbs and is made from heat-treated Grade 70 steel. This chain meets and exceeds DOT standards and is ideal for professional truckers.

3/8” Grade 70 Transport Chain meets Department of Transportation (DOT) regulations for legal hauling and works great for flatbed trailers, construction equipment, and medium-weight cargo securement applications. Every 7th chain link is stamped with “G70” to ensure compliance with regulations.

Grade 70 transport chain provides durability for securement applications where traditional tie-down straps may be at risk of becoming damaged from sharp edges around machinery, farm equipment, construction materials, and more. Due to the added durability, they are also ideal for those going through tie-down straps often and can be a great long-term investment to add to your flatbed equipment lineup.

Grade 70 Transport chain was specifically designed for cargo control applications for the professional transportation industry. 3/8 inch G70 chain links are not to be used for overhead lifting applications. We also carry a full selection of 3/8 inch Ratchet Load Binders and Lever Release Chain Load Binders for all your flatbed and heavy hauling needs.

If you have any questions, need a quote, or are interested in our large quantity discount pricing call us today at 800-444-0956 or by using our Contact Us page at the top of the website. We look forward to helping you find exactly what you need for your next haul.

Why Choose 3/8” G70 Transport Chain?


• 6,600 lbs Safe Working Load Limit Rating (WLL)
• Meets DOT and FMCSA requirements for cargo control
• Every 7th chain link is stamped “G70” to stay in compliance
• Made from heavy duty heat treated steel for maximum durability and strength
• Ideal for securing farm equipment, machinery, vehicles, tractors, and medium-duty cargo

You may also be interested in:
5/16-inch Grade 70 Transport Chain and Binders
1/2-inch Grade 70 Transport Chain and Binders
Full selection of Chain Binders

Minimum Number of Chains Recommended to Secure a Load Against Movement


This chart is for reference only. Always check with the FMCSA for exact standards.

G70 Chain Size Working Load Limit (WLL) Net Weight of Cargo in lbs
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
5/16” 4,700 lbs 2 2 3 3 4 4 5 5 6
3/8” 6,600 lbs 1 2 2 2 3 3 4 4 4
1/2” 11,300 lbs 1 1 1 2 2 2 2 2 3


Warning WARNING: Increasing the leverage on a ratchet or winch by the use of cheater bars, pipe, etc. is not recommended and can cause injury to user and damage to ratchet.