The Maniago Ts05 Line Cutter is perfect for the diver that wants to be subtle in terms of their safety. Line Cutters are the perfect tool to cut your way out of filament fishing line. The blade is made using W 1.4028 Stainless Steel. Hardness is 54-56 HRC. Thickness: 1.2 mm - 0.047". Weight: 56 gr. - 1.98 oz. Knife Length: 12.5 cm - 4.92". Blade Length: 5 cm - 1.96".