Chicago Hardware Self-Colored Screw Pin Shackle

Chicago Hardware's Self-Colored Screw Pin Shackles feature the size, working load limit, and trademark permanently marked on each. Each shackle is heat treated for durability, and loads are based on a safety factor of 6:1. Shackles meet the requirements of the Federal Specification RR-C-271D, Type IVA. Made in USA.

Available Sizes: 

• Diameter: 3/8"
  • Working Load Limit: 1 Ton
  • Pin diameter: 7/16"
  • Approx. weight: 0.33 lbs
• Diameter: 5/8"
  • Working Load Limit: 3.25 Tons
  • Pin diameter: 3/4"
  • Approx. weight: 1.5 lbs
• Diameter: 3/4"
  • Working Load Limit: 4.75 Tons
  • Pin diameter: 7/8"
  • Approx. weight: 2.45 lbs
• Diameter: 7/8"
  • Working Load Limit: 6.5 Tons
  • Pin diameter: 1"
  • Approx. weight: 3.75 lbs
• Diameter: 1"
  • Working Load Limit: 8.5 Tons
  • Pin diameter: 1-1/8"
  • Approx. weight: 5.5 lbs