Meets requirements of Federal Specification RR-C-271D Amendment 1. Shackle pins are forged from alloy steel, heat treated and tempered to give greater strength. Galvanized per ASTM A153. Design factor 5:1
- Drop forged construction with alloy steel pin
- Hot dip galvanized
- Used to easily joining attachments to welded chain or wire rope
- Use only forged steel shackles for load carrying purposes