Ergonomically designed, the stainless steel B3 scalpel handle with its smooth tapered octagonal body offers precise fingertip control making it an ideal choice for maxillo-facial procedures. Fits blade: 6, 9, 10, 10A, 11, 11P, E/11, 12, 12D, 13, 14, 15, 15A, 15C, D/15/15T, 16, 40 and SG3.