Open a crafting table
Place 1 iron ingot in the center slot
Place 1 stick directly below the iron ingot
Place 1 wooden plank, stone, or another solid block above the iron ingot
Take the tripwire hook from the result slot
Move it to your inventory
Open a crafting table
Place 1 iron ingot in the center slot
Place 1 stick directly below the iron ingot
Place 1 wooden plank, stone, or another solid block above the iron ingot
Take the tripwire hook from the result slot
Move it to your inventory