A 3/8 inch by 20 foot Grade 70 transport chain coiled with a yellow zinc chromate finish, featuring a clevis grab hook on one end and a clevis slip hook with a safety latch on the other.
Infographic highlighting the DOT compliance of the US Cargo Control transport chain, showing close-ups of the G70 embossed links and the size and grade markings stamped into the forged hooks.
A heavy-duty Grade 70 transport chain being used with a yellow ratchet binder to secure industrial equipment on a flatbed trailer, emphasizing the requirement for matching binder and chain grades.
An action shot of a worker securing a tractor on a trailer using the 20-foot Grade 70 chain, noting the 6,600 lbs working load limit and DOT road use requirements.
Detailed breakdown of the clevis slip hook, highlighting the forged carbon steel construction, zinc chromate finish, wide throat for D-rings, and the integrated safety latch to prevent detachment.
Detailed view of the clevis grab hook, emphasizing the built-tough forged steel design, shallow throat for easy chain connection, and a non-cradle design that fits through trailer rub rails.
Close-up of the gold-colored links illustrating the high-strength heat-treated carbon steel and the zinc chromate finish used for corrosion resistance and easy Grade 70 identification.
A chain comparison chart detailing the material, finish, and DOT/NACM compliance for Grade 70 carbon steel, Grade 80 alloy steel, Grade 100 alloy steel, and Grade 120 high-strength alloy steel.
US Cargo Control - Chain Grades promotional video
A 3/8 inch by 20 foot Grade 70 transport chain coiled with a yellow zinc chromate finish, featuring a clevis grab hook on one end and a clevis slip hook with a safety latch on the other.
Infographic highlighting the DOT compliance of the US Cargo Control transport chain, showing close-ups of the G70 embossed links and the size and grade markings stamped into the forged hooks.
A heavy-duty Grade 70 transport chain being used with a yellow ratchet binder to secure industrial equipment on a flatbed trailer, emphasizing the requirement for matching binder and chain grades.
An action shot of a worker securing a tractor on a trailer using the 20-foot Grade 70 chain, noting the 6,600 lbs working load limit and DOT road use requirements.
Detailed breakdown of the clevis slip hook, highlighting the forged carbon steel construction, zinc chromate finish, wide throat for D-rings, and the integrated safety latch to prevent detachment.
Detailed view of the clevis grab hook, emphasizing the built-tough forged steel design, shallow throat for easy chain connection, and a non-cradle design that fits through trailer rub rails.
Close-up of the gold-colored links illustrating the high-strength heat-treated carbon steel and the zinc chromate finish used for corrosion resistance and easy Grade 70 identification.
A chain comparison chart detailing the material, finish, and DOT/NACM compliance for Grade 70 carbon steel, Grade 80 alloy steel, Grade 100 alloy steel, and Grade 120 high-strength alloy steel.
US Cargo Control - Chain Grades promotional video
US Cargo Control

US Cargo Control Transport Chain TC382070 3/8 Inch Grade 70 Tie Down (6600 lbs Working Load Limit Clevis Hooks 2 Pack Flatbed Cargo Secure)

In stock
SKU: TC382070
$179.99 USD

Description

Ensure Commercial Flatbed Compliance and High-Tensile Security on Industrial Long-Hauls

The US Cargo Control TC382070 3/8-Inch x 20-Foot Grade 70 Transport Chain 2-Pack is a professional cargo tie-down system engineered to provide a 6,600-pound Working Load Limit for flatbed logging and heavy equipment transit. Built from heat-treated carbon steel with a yellow zinc chromate finish, each industrial tie-down assembly features an overall break strength of 26,400 pounds to secure heavy industrial components. Equipped with a pre-installed dual-hook configuration consisting of a clevis grab hook and a latching slip hook, this fully DOT-compliant chain kit allows direct trailer anchor point connection without requiring secondary wrap loops.

Best Used For:

  • Heavy Equipment Transport: Binding heavy wheeled machinery, structural industrial components, and construction vehicles securely to flatbed trailers.
  • Flatbed Cargo Tie-Downs: Securing dense steel coils, structural lumber loads, and raw material stacks through roadside inspection corridors.
  • Direct D-Ring Anchoring: Performing swift point-to-point tie-downs via the integrated latching clevis slip hook matching trailer D-rings and rub rails.

Key Performance & Safety Features

  • Grade 70 Industrial Strength: Forged from heat-treated carbon steel matrix configurations to provide 20% more tensile capacity than Grade 43 chains.
  • Dual-Hook Connection Matrix: Pairs a narrow-profile clevis grab hook with a wide-mouth clevis slip hook to quicken field anchoring workflows.
  • Spring-Loaded Safety Latch: Outfitted with a heavy-duty spring latch on the slip hook to actively block accidental slack-induced disconnections.
  • Yellow Zinc Chromate Finish: Meets high-standard plating metrics to provide advanced rust defense against harsh outdoor chemical exposure and road salts.
  • Embossed Regulatory Links: Features stamped chain links and forged hooks to give roadside safety inspectors rapid, stress-free certification trace lines.
  • NACM and FMCSA Compliance: Fully matches all DOT, FMCSA CFR49, and NACM welded steel chain structural parameter specifications.

What's Included

  • (2) 3/8" x 20' Grade 70 Transport Chain Assemblies
  • (2) Forged Clevis Grab Hooks (Factory Installed)
  • (2) Forged Clevis Slip Hooks with Safety Latches (Factory Installed)

Technical Specifications

Brand Manufacturer: US Cargo Control
Model Number (SKU): TC382070
Product Classification: Grade 70 Transport Binding Chain (2-Pack)
Working Load Limit (WLL): 6,600 lbs.
Assembly Break Strength: 26,400 lbs.
Chain Sizing Diameter: 3/8 in
Total Nominal Length: 20 ft
Safety Factor Ratio: 4:1
Metal Material Core: Heat-Treated Carbon Steel
Finish Treatment Plating: Yellow Zinc Chromate
Hook End Hardware: (1) Clevis Grab / (1) Latching Clevis Slip Hook per chain
Overhead Lifting Rated: No
Regulatory Standards: DOT / FMCSA CFR49 / NACM Compliant
Net Weight Per Unit: 28.74 lbs.


PRO-TIP: When securing dynamic equipment, always ensure the transport binder chain sits aligned directly along its straight load-bearing line. Avoid twisting links within ratchet binder handles or stacking chain lengths across raw structural edges without edge protectors, which can create localized fatigue points and prematurely degrade the 4:1 safety factor rating.