Heavy Duty Truck Tie Down Chains

Heavy-Duty Grade 70 Transport Chain – G70 Tie-Down Towing Chain with Clevis Grab Hooks

Product Overview:

Lvxin’s Grade 70 Transport Chains are the industry standard for securing heavy loads on flatbed trailers and specialized haulers. Engineered from high-strength carbon alloy steel, these chains are heat-treated and 100% proof-tested to ensure consistent performance. Our G70 chains provide a significantly higher strength-to-weight ratio than Grade 43, making them the top choice for professional owner-operators across North America.

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Key Features & Benefits:

• Superior Load Rating (G70): Specifically designed for cargo securement and towing. Each link is heat-treated to achieve the optimal balance of hardness and ductility.
• Corrosion-Resistant Gold Finish: Coated with a Premium Gold Chromate (Yellow Zinc) finish. Not only does this provide a professional look, but it also offers 2x more rust protection than standard zinc plating in harsh road salt environments.
• Safety Certified (DOT Compliant): Every foot of the chain is embossed with “G70” markings for easy identification during CVSA roadside inspections.
• Heavy-Duty Grab Hooks: Equipped with forged Clevis Grab Hooks on both ends. These hooks are designed to cradle the chain link securely without damaging the steel, ensuring a 100% stable connection.
• Individually Proof-Tested: At Lvxin, safety is our priority. Every assembly undergoes a rigorous proof-load test at 2x the Working Load Limit (WLL) before shipment.

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Technical Specifications:

Feature	Details
Material	High-Strength Carbon Alloy Steel
Grade	Grade 70 (NACM Standard)
Finish	Yellow Zinc / Gold Chromate
Chain Sizes	5/16″, 3/8″, 1/2″ (Available in 10′, 15′, 20′, 25′)
WLL (5/16″)	4,700 lbs (2,130 kgs)
WLL (3/8″)	6,600 lbs (3,000 kgs)
Standard	Meets FMCSA & DOT Regulations

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