Using a ratchet load binder with a G80 lashing chain is a common and effective method for securing heavy loads, but it introduces specific points of focus and potential hazards. This guide outlines the critical safety procedures for their use.

Critical Components & Concepts Figure 1: Identifying the System Components

G80 Chain: High-strength, alloy steel chain. Its Working Load Limit (WLL) is your absolute maximum reference.
Ratchet Load Binder: The tensioning device. Its WLL must be equal to or greater than the WLL of the chain.
The System WLL: The weakest rated component in your assembly (chain, binder, hook, or shackle) determines the overall WLL of the entire securement system.

Step 1: Pre-Use Inspection (The Most Critical Step)

Inspect every component before every use.

1. Inspect the G80 Chain

Figure 2: Identifying Stretch and Interlink Wear

Stretch: Compare a 10-link section to a new chain. If stretched >3-5%, remove from service.
Wear: Check bearing surfaces. If link diameter is reduced by 10%, the chain is unsafe.
Deformation: Look for bent, twisted, or cracked links.
Nicks & Gouges: Deep scratches create stress points leading to failure.

2. Inspect the Ratchet Binder

Figure 3: Ratchet Gear and Pawl Engagement

Lever & Pawl: Ensure the pawl springs back to engage the teeth securely. This is your primary safety mechanism.
Hooks: Check for twisting, throat opening, and saddle wear.
Gear & Bolts: Look for stripped teeth and bent bolts.
Body Frame: Check for cracks or bending in the barrel.

🔴 RED CARD: If ANY component fails this inspection, DO NOT USE IT.
Tag it and remove it from service immediately.

Step 2: Proper Rigging & Attachment

Rated Points: Attach hooks only to dedicated, load-rated tie-down points.
No "Dog-Legging": Never hook a chain back onto itself. This sharp bend drastically reduces strength.
Correct Hook Engagement: Always ensure the load is on the saddle (the bowl), never the tip.
Edge Protection: Use protectors where the chain passes over sharp corners to prevent cutting.

Figure 4: Saddle vs. Tip Loading

Figure 5: Proper Edge Protection

Step 3: Applying Tension

Figure 6: Operator Safety Zone ("Line of Fire")

Position Yourself: Stand to the side of the handle, never directly in line with it.
Engage Pawl: Ensure the pawl is engaged with the ratchet gear (set to "Tighten").
Take Up Slack: Use smooth strokes to remove slack.
Final Tension: Ratchet until the chain is snug and the load is immobilized.

⚠️ Avoid Overtightening: Do not use cheater bars or "jump" on the handle. This can deform the load or store dangerous recoil energy.

Step 4 & 5: Securing & Transport

Stow the Handle: Secure the handle in the locked/transport position.
Secure Loose Ends: Use the chain's grab hooks or zip ties to secure the "dead end" of the chain to prevent flapping.
Re-Check: Stop after the first 10-20 miles to check tension. Loads settle; chains loosen.

Step 6: Releasing Tension (High Risk)

Position: Stand to the side with a clear path for the handle.
Control: Use one hand to disengage the pawl (switch to "Release").
Slow Release: Use your other hand to apply firm pressure on the handle, allowing it to unwind slowly. Do not let it spin free.
Never: Never put your body over the binder or in the bight of the chain.

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