Quick-Fit dust collection duct, Overall Length 58 3/4 in, Product Type Rigid Duct, Weight 21.4 lb, Material Stainless Steel, Material Thickness 20 ga, Shape Round, End Type Quick-Fit, Connection Type Clamp Together, Series QF, Outside Diameter 13 in, For Media Type Dust, Compatible Clamp Style Quick-Fit, Environment Type Dusty, Material Grade 304