Which type of shackle or hook should be used...

Question 1 / 2066636ef128f7522a1c522c1a

Question 1 of 2066636ef128f7522a1c522c1a

Which type of shackle or hook should be used When making up a tow connection?

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Question 1 of 20

66636ef128f7522a1c522c1a

Which type of shackle or hook should be used When making up a tow connection?

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🔍 Key Concepts

• Towing gear safety – connections must not come loose if the load suddenly slackens or snatches • Differences between shackles (with pins/bolts) and hooks (open vs. closed, with or without a safety latch) • Why positive locking of a connection is critical in towing operations

💭 Think About

• If the towline suddenly goes slack and then tight again, which option is least likely to jump off, open up, or have the pin/part fall out? • Which of these fittings provides a connection that must be deliberately opened before it can disconnect, instead of just slipping off or having a pin bounce out? • Think about industry best practice on commercial towing vessels: which of these is most commonly recommended for permanent or semi‑permanent tow connections?

✅ Before You Answer

• Eliminate any option with an open throat that can let the towline slip out if it unhooks or twists • Check which fittings have a secure pin or latch that cannot back out or open by itself under vibration and shock loads • Ask: In a heavy-weather tow, which choice gives the most secure, positively locked connection?

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Question 1 of 20

Which type of shackle or hook should be used When making up a tow connection?

Round pin shackles

Safety hooks

Plain eye hooks

Safety shackles

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Question 1 / 2066636ef128f7522a1c522c1a

Question 1 of 2066636ef128f7522a1c522c1a

Which type of shackle or hook should be used When making up a tow connection?

Back

Question 1 of 20

66636ef128f7522a1c522c1a

Which type of shackle or hook should be used When making up a tow connection?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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