Morakniv Craftsmen 175P Carpet/Roofing Knife with Carbon Steel Blade, 2.5-Inch Professional grade trade knife with carbon steel blade Ergonomic plastic handle with finger guard designed to provide maximum pulling force Plastic sheath included Limited lifetime manufacturers warranty. Blade Thickness:0.08" (2.0 mm), Blade Length: 2.5" (63 mm), Total Length: 7.1" (181 mm), Weight: 3.1 oz. (88g)