Flue Brush, Double Spiral/Double Stem, Fill Type Tempered Wire, Brush Length (In.) 4 1/2 in, Brush Dia. (In.) 1 1/4 in, Handle Type 1/4 in (M) NPS, Overall Length (In.) 7 1/2 in, For Use With 2ELE1, 2ELE2, 2ELE3, Includes -