The listing, Crab Bait Hooks has ended.
These are excellent for putting your bait on and keeping it on! Used for fishing for Crab, you put your bait on; tie some string; lower into the water; wait a few minutes and the crabs will clamp on and start feeding. You simply pull up the bait with the crab still attached, they don't want to let go unless they see you, so have your net ready!