... the scalpels can be assembled with carbon steel blade or stainless steel blade. 1.Disposable carbon steel surgical blades with ... stainless steel surgical blades with plastic handle 3. Specifications: No. 10, 11, 12, 14, 15, 18, 20, 21, 22 ... surgical blades with stainless steel handle 6.Blade models available:3,10,11,12,12d,13,14,15,15c, ... of sterilization: sterilized by Gamma Radiation. Sterle Scalpel