DSJ-2211 Steel Snap Hook for Climbing And Emergency Rescue, Full Body Harness Swivel Snap Hook Steel Snap Hook for Climbing And Emergency Rescue Sheet steel,Heat treated 100% Proof loaded to 3600lbs/16kN Min. Breaking load: 5000lbs/25kN Net weight: 488g Meets or Exceeds: ANSI Z359.12-19 CSA Z259.12-16 EN362-2004