Maintaining the cleanliness of your chimney is important for fire safety and the efficient operation of your fireplace.This wire chimney cleaning brush from Rutland effectively cleans even hard-to-reach corners of your chimney with its unique square design.The oil-tempered spring wire bristles will remain rigid even after multiple uses.The end of the brush also features 1/4-inch threading so you can connect it to fiberglass rod extensions and pull rings for more convenient cleaning.Choose a quality brush for your chimney maintenance by using this wire chimney cleaning brush from Rutland.Stiff oil-tempered spring wire bristles effectively clean any chimney.Standard single spiral design with 6 of fill and plated shafts.1/4 threading for easy connection to fiberglass rods and pull rings.Brush dimensions: 6 x 6.