Kitesurf Safety hook knife for cutting through kite lines or webbing in an emergency.
The hook knife is for emergency situations when you need to untangle yourself from lines. The knife can go straight into the built-in pouch of your spreader bar or harness with no need for an extra pouch. Everyone riding in waves or deeper water should have one of these. Old hook knives can dull or rust over time, especially in the salt water, so check your knife once in a while and replace when necessary.