Double Sided Strip Ingot Mold. Convert your scrap into a useable form. Ingot Mold sizes are about: 6 1/2 x 3/4 x 5/16 inch; 6 1/2 x 1/4 x 11/32 inch; and 6 1/2 x 3/8 x 9/32 inch. Color may vary.