If a ring or hook latch is corroded or not closing properly, what is the proper action?

• A. Continue Use With Extra Inspection
• B. Lubricate And Test Under Load
• C. Remove From Service, Tag Out, And Replace By Qualified Personnel
• D. Use A Different Hook Temporarily

Answer: (C)

When a ring or hook latch is corroded or not closing properly, the latch can no longer guarantee that the load stays securely seated. The latch’s job is to keep the load from slipping out of the hook during movement, so any binding, corrosion, or failure to close creates a real risk of the load releasing and causing injury or damage. Because corrosion can hide cracks or deformation, trying to lubricate it or test under load can mask a hidden defect and lead to a false sense of safety.

The correct action is to remove the hardware from service, tag it as out of service, and have a qualified person inspect and replace it. A qualified person can determine if the hook is repairable or if it must be replaced, and they’ll ensure the new piece has the proper rating and compatibility with the rigging setup. This approach stops the use of unsafe gear and protects people and the load during lifting.