Sizes available:   5-3/8" x 20mm* x 30 and 50 tooth, 6-1/4" x 5/8" x 48, 56, & 60 tooth, 6-1/2" x 5/8" x 40, 48, and 60 tooth, 6-3/4" x 20mm x 40, 48, and 60 tooth, 7" x 20mm x 30, 36, 48, 54, and 68 tooth, 7-1/4" x 5/8 KO x 40, 50, 60, and 68 tooth, 7-1/2" x 20mm x 40, 50, 60, and 68, 8" x 20mm x 40, 50, 60, 68 tooth, 8-1/4" x 5/8" KO x 50 tooth, 9" x 1" x 40, 48, 60, 68, 80 tooth, 10" x 5/8" x 52 & 80 tooth,  12" x 1" x 60 and 80 tooth, & 14" x 1" x 72, 80, and 90 tooth.