Hogue 35836 Expel 2.50" Folding Scalpel Plain Satin High Carbon Steel Blade, Black Textured G10 Scales/SS Handle Expel Scalpel features a High Carbon Steel Blade And SS/G10 Black Handle; Dual-Action Switch That functions as Ejector And Lock. Includes Three #60 And Two #70-Style blades. Blade Type: Scalpel Blade Length: 2.50" Oal: 7" Blade Material: High Carbon Steel Handle Description: Black Textured Weight: 1.50 Oz Edge Type: Plain