Aft Tool Crack -

Safety never takes a break. Check your gear. 🛠️ A Closer Look: Why we ground cracked tools.

Option 4: If you meant "After" (AFT as in After tool crack) – Maintenance Log Log Entry #4021 – Post-Repair Inspection aft tool crack

When an AFT (rear section) tool fails under torque, it can damage the aircraft structure or cause injury. Safety never takes a break