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Grade 30 Proof Coil

Grade 30 Marine Proof Coil

Grade 30 Marine Proof Coil


  • Excellent Low Carbon Steel Chain for General Purpose Applications
  • Frequently Used for Swing Sets, Borders, Crowd Control and Other General Applications
  • Standard Finish: Zinc Plated or Polycoated Yellow
  • Hallmarking: "C3" and "USA" on 5/16" and Larger
  • Proof Tested
  • Design Factor: 4 to 1
  • Packaged on Reels, Order Unit is "Each"
  • Made in the USA
  • Do Not Use for Overhead Lifting
  • DO NOT EXCEED THE WORKING LOAD LIMIT
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