A pike pole, also known as a pole hook or hook pole, is a tool used by firefighters, loggers, and mariners to move heavy objects or control floating debris. Some synonyms for this tool are a pikestaff, gaff, grappling hook, boat hook, and can hook. A pikestaff is a long stick with a pointed metal tip used to puncture and move objects, while a grappling hook is a hook attached to a rope for pulling things closer. A boat hook is a long pole with a hook at the end used for pushing, pulling, or grabbing objects in the water. Meanwhile, a can hook is used to pull or move metal cans used in firefighting. All these different synonyms provide versatility in the use of this essential tool.