BEAKER, JAR AND CYLINDER BRUSHES part diameter brush-length overall-length material Price2156"3”16''(4 ROWS)BLACK BRISTLE$16.652145"2-3/8"16"(2 ROWS)BLACK BRISTLE$13.052135-1/2"3-1/4"13"(4 ROWS)BLACK BRISTLE$16.55 Enquire Now Share: Tweet Additional information Additional informationpart213, 214, 215diameter5-1/2", 5", 6"brush-length3”, 2-3/8", 3-1/4"overall-length13"(4 ROWS), 16''(4 ROWS), 16"(2 ROWS)materialBLACK BRISTLE