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SKU: ZBC-G70
$3.29$6.99
Bulk Discounts Available
Qty Price Savings
50 $3.13 $8.22
100 $2.96 $32.90
200 $2.63 $131.60
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Description
Built for professional towing, transport, and commercial tie-down applications, Zip's Grade 70 bulk chain delivers high-strength load securement engineered to meet demanding DOT highway standards. Featuring a distinctive yellow zinc finish for rapid identification and superior corrosion resistance, this 5/16"-1/2" heat-treated carbon steel chain provides maximum reliability when tethering heavy machinery, vehicles, or industrial cargo.

  • High-Strength Heat Treatment: High-carbon alloy construction designed for maximum tensile strength and minimal stretch under heavy load tension.
  • Corrosion-Resistant Barrier: Gold chromate plating protects against road salt, moisture, and chemical exposure, extending operational life.
  • DOT Compliant Marking: Easily recognizable finish ensures quick visual confirmation for roadside DOT safety inspections.
  • Custom Cut Capability: Bulk format allows custom sizing for tail chains, recovery bridles, binder assemblies, and specialized equipment tie-downs.
  • Sold by the foot (enter quantity 1 for 1 foot, 2 for 2 foot, etc.)
  • Full Barrel Length: 400' 
  • Heat-treated carbon steel
  • Zinc plated
  • DOT compliant
  • Not approved for overhead lifting
Applications:
  • Flatbed load securement and transport binding
  • Heavy vehicle towing, recovery, and winch tie-down points
  • Agricultural and construction equipment hauling
  • Industrial cargo tie-down systems
  • Safety Notice: Grade 70 chain is designated specifically for transport and load securement (tie-down use). It is NOT rated or approved for overhead lifting.
Specifications:

Size Min. Break Strength WLL Safety Ratio
5/16" 18,800 lbs. 4,700 lbs. 4.1
3/8" 26,400 lbs. 6,600 lbs. 4.1
1/2" 45,200 lbs. 11,300 lbs. 4:1

Shipping & Returns

Expedited orders must be placed by 12 p.m. CST. Items under 110 lbs ship via standard parcel (UPS Ground). Items 110–150 lbs may ship via ground or truck freight depending on size and destination.
Larger or heavier items ship via truck freight, which may require additional delivery time.

Please inspect all shipments within 10 days of delivery. Return requests must be submitted within 45 days.

For full details, view our Shipping & Returns Policy.

Shipping & returns policy

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