SOMETIMES ITS DIFFICULT TO BE SURE WHAT IS A CLUB AND WHAT IS A TOOL OR UTENSIL. IF THE ITEM HAS GOOD WEIGHT AND BALANCE ITS LIKELY A CLUB. I WOULD SUSPECT LIGHTER AND SOFTER WOOD WOULD BE USED FOR STICKS IN A LOOM. UNLESS IT BELONGED TO THE DEADLY LOOM WEAVERS NINJA SOCIETY.
FROM THE PICTURES AND SIZE I WOULD SAY ITS A WAR CLUB.