Image Item No. Description By  4589  Cone 1 x 1 Catalog: Parts: Cone 41  4589b  Cone 1 x 1 with Top Groove Catalog: Parts: Cone 42  3942  Cone 2 x 2 x 2 (Undetermined Type) X Catalog: Parts: Cone 1  3942c  Cone 2 x 2 x 2 - Open Stud Catalog: Parts: Cone 1  3943a  Cone 4 x 4 x 2 without Axle Hole Catalog: Parts: Cone 1  18909  Cone Half 6 x 3 x 6 (Elliptic Paraboloid) Catalog: Parts: Cone 1  29096  Cone Half 10 x 5 x 6 Catalog: Parts: Cone 1  71612cx1  Cone Spiral - Rock Raiders Drill Catalog: Parts: Cone 1