U.S. ALLOY SHACKLES
• Alloy Bolt Type shackles
• Meets the performance requirements of Federal Specification RR-C-271F,
Type IVA, Grade B, Class 3
• Forged - Quenched and Tempered.
• Working Load Limit is permanently shown on every shackle.
• Hot Dip galvanized or self colored.
• Fatigue rated.
