INDUSTRIAL BLADE NO. 45 from MARTOR is a high-quality blade made of steel. It is very sharp and has four cutting edges that can be used one after the other for an extra long service life. The blade is 39.0 mm long, 18.5 mm wide and 0.30 mm thick The blade can be used in the following MARTOR knives: SECUMAX EASYSAFE, SECUNORM 175, SECUNORM HANDY.