Shelf Bracket Pegs Cabinet Furniture Shelf Pins Support, These shelf support pins perfect fit for 5 mm and 6 mm shelf holes on closet cabinets, Very easy to install by hand, can be widely used for cabinet, bookshelf, display cabinet, furniture, wardrobe, closet, cupboard, bookcase, pantry shelving, In order to make dowel pins a tight fit, your hole should be equal to or slightly smaller than the diameter shown (less than or equal to 5 mm and 6 mm), Note: Kitchen shelf support, Please keep these small parts away from child.