Just tap to open & tap to close. Our heavy duty, industrial grade carton cutters cut to the right depth each and every time. When not in use the sharp, single-edge, steel blade retracts into a galvanized steel insert under a white powder coated safety sheath.
Razor blade refills are individually wrapped .009" steel blades with aluminum backing, they will fit many other single edge blade holders.
Heavy duty & very sharp - they are great for cutting, scraping, slitting, scoring and slicing. Each carton cutter features a convenient hole on the end for hanging. The Listo carton cutter is a must for every toolbox & all merchants.