Grade 80 Trailer Safety Chains 35 in 2-Pack - Heavy Duty Tow

In this review the focus is on a practical towing safety upgrade: a 2-pack of Grade 80 trailer safety chains that promise stronger, more reliable protection for trailers and towed loads. The reviewer finds these chains best for owners who tow heavy trailers regularly and want a safety chain rated above common grades; the single biggest reason to buy is the use of heat-treated alloy G80 links and clevis snap hooks that raise the safe working load without extra bulk, offering peace of mind during highway towing and heavy hauling tasks.

Key Features

• Grade 80 construction: Heat-treated alloy links deliver a higher safe working load than lower grade chains while keeping weight manageable.
• Professional design: Configured to connect trailer to vehicle to help resist complete separation in a disconnect, with two chains recommended for proper installation.
• Standard 3/8 in links: The 3/8 in size is strength tested and suitable for heavy towing applications without being overbuilt for common trailers.
• Chain retainer with removable pin: Zinc-plated pin and cotter allow easy installation and replacement of the chain retainer when needed.
• Corrosion protection: Yellow zinc chromate finish helps resist rust while making the hardware easy for roadside inspection recognition.
• Marked and compliant: Chains and hooks are embossed with required markings to meet NACM standards for roadside compliance.

Who It's For

This product is aimed at truck and trailer owners, contractors, landscapers, and recreational users who routinely tow medium to heavy loads and want upgraded safety hardware. The chains suit anyone who prefers stronger, heat-treated links for increased tensile strength and abrasion resistance when hauling equipment, ATVs, or utility trailers.

Those who should look elsewhere include owners of very light trailers who need only basic hardware or buyers who need custom chain lengths shorter than the supplied 35 in measurement; a different length or lighter grade might be a better fit for occasional, low-weight towing.

Pros & Cons

Pros

• High-strength Grade 80 alloy provides greater safe working load without extra weight.
• Durable finish and heat treatment improve abrasion and corrosion resistance for long-term use.
• Removable zinc-plated pin and cotter make installation and replacement straightforward.
• Clear embossing and compliance marks simplify roadside inspections.

Cons

• Length received mixed feedback from users, with some finding the pin too short for their installation needs.
• May be heavier and more robust than necessary for very light towing applications.

Specifications

Product type	Trailer safety chains, 2-pack
Grade	Grade 80 heat-treated alloy
Length	35 in (each chain)
Link size	3/8 in standard link
Rated Working Load	WLL 25,000 lbs (transport chain)
Finish	Yellow zinc chromate
Hardware	3/8 in clevis snap hook with chain retainer and zinc-plated pin

Our Verdict

For regular haulers who need dependable safety hardware, these Grade 80 chains deliver a clear upgrade in tensile strength and durability at reasonable value. They are especially good for heavy-duty towing where compliance and abrasion resistance matter, though buyers with very specific length or light-duty needs should verify fit before purchasing.

Frequently Asked Questions

Are these chains compliant for roadside inspections?
Yes, the chains and clevis snap hooks are embossed with markings to meet NACM standards and aid compliance during inspection.

What is the link size and working load?
The chains use a 3/8 in standard link size and are rated for a transport WLL of 25,000 lbs.

Can the chain retainer be replaced easily?
Yes, the retainer uses a removable zinc-plated pin and cotter for straightforward installation and replacement.