Which statement best describes the difference between a hook with a latch and a snap hook used in lifting operations?

• A. A snap hook prevents detachment better than a latch.
• B. A latch-equipped hook prevents the load from unintentionally detaching; a snap hook may open under load and is not recommended for certain lifts.
• C. A latch hook is only used for temporary loads.
• D. There is no functional difference between the two types.

Answer: (B)

The main idea is how the hook’s securing mechanism affects whether the load can stay attached. A hook with a latch has a hinged gate that must be opened on purpose to release the load, giving positive retention even if the sling shifts or the load swings. This reduces the chance of the load detaching unintentionally during movement or vibration.

A snap hook uses a spring-loaded gate, which can open if the load shifts, if there’s a side load, or under shock. Because of that potential for the gate to open under certain conditions, snap hooks aren’t recommended for lifts where detachment could be dangerous or where the load might move or twist.

So, the latch-equipped hook provides better protection against accidental detachment, while the snap hook can open under load and isn’t suitable for all lifting situations.