... -5, SK-2 Stainless SteelPacking: Blister full range, 18 sizes available: 50#, 40#, 30#, 15#, 10#, 10W, 9#, 8.5#, 7#, 7F, 5#, 5F, 4#, 4F, 3 ... #, 3F, 5/8N, 5/8HTFit to all brands pet clippers ... . blade for pet dog cat clipper, 50#, 40#, 30#, 15#, 10#, 10W, 9#, 8.5#, 7#, 7F, 5#, 5F, 4#, 4F, 3#, 3F, 5/8N, 5/8HT