Grade 30 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