YATOINTO Grade 80 Log Chain 5/16 in x 14 ft - Black Coated, WLL 4,900 lb with Grab & Slip Hooks

YATOINTO Grade 80 Log Chain is a heat-treated alloy transport chain, 5/16" thick and 14 feet long, rated for a working load limit of 4,900 lbs with a grab hook and slip hook for secure towing and pulling.

This heavy-duty chain is engineered for moving heavy timber, securing loads on trailers, and general towing tasks where strength and reliability matter. Constructed from high-strength, heat-treated alloy and finished with a protective black coating, it resists wear and environmental exposure while meeting industry marking standards for roadside inspections.

How does this chain handle heavy loads and repeated use?

The chain’s Grade 80 specification and heat-treated alloy construction give it a high tensile capacity while keeping links compact and durable. Each link is proof tested twice and the chain’s break strength is several times the working load limit, providing a robust safety margin for demanding tasks.

• Working load limit (WLL): 4,900 lbs for safe towing and securing.
• Link size: 5/16" standard link for balance of strength and flexibility.
• Proof-tested links with a high break-load multiple over the WLL.
• Heat-treated alloy to resist deformation under repeated stress.

What hooks are included and how do they improve load control?

This set includes a grab hook at one end and a slip hook at the other, offering both fixed attachment and adjustable capture points. The grab hook locks onto a single link for a set length while the slip hook lets the chain cinch under tension, giving versatility for dragging, binding, or towing applications.

• Grab hook: secures at a chosen link to hold length constant.
• Slip hook: allows the chain to tighten under load for a secure hold.
• Both hooks embossed with grade markings to meet inspection standards.
• Hooks sized to match the chain’s 5/16" links for reliable fit.

How does the finish and construction protect the chain outdoors?

The chain is lightly oiled and finished with a black coating to slow corrosion and surface wear in outdoor conditions. The alloy and heat treatment make links less susceptible to abrasion, and the overall construction is designed for frequent exposure to rough use on trailers and in forestry or construction settings.

• Black coated finish to reduce rusting and surface corrosion.
• Oiled prior to shipment for immediate protection during first uses.
• Abrasion-resistant alloy and heat treatment for tougher environments.
• Embossed grade markings retained through the finish for compliance.

Will this chain meet roadside inspection and safety requirements?

Yes — the chain and both hooks carry embossed grade markings and meet NACM-style identification expectations, helping demonstrate compliance during inspections. As with any safety chain, users must ensure the chain’s working load limit equals or exceeds the gross trailer weight before use.

• Grade 80 embossed markings on chain and hooks for traceability.
• Manufactured and tested to meet common transport inspection standards.
• Users should match WLL to trailer gross weight for safe operation.
• Customer support available for questions about specifications and use.

Who is this for: Professionals and serious DIYers who tow or move heavy materials — log haulers, landscapers, contractors, and trailer owners — will benefit from this YATOINTO Grade 80 chain. It’s intended for situations that demand a compact, high-strength chain with proven testing, clear grade markings, and the versatility of grab and slip hooks for controlled, repeatable load securement.