poker; fire iron
A metal rod used to stir or rake ash and embers in a traditional fireplace or stove.
I leveled the ash in the irori with a poker.
Full kanji spelling using 掻, which is not a jōyō kanji.
Compound of 火 (hi, 'fire') and 掻き (kaki, 'raking, scraping'), from the verb 掻く (kaku).