The Razor Knife comes in your choice of MARSHALLTOWN or QLT-branded options. The MARSHALLTOWN Razor Knife has an ergonomically designed DuraSoft® handle for increased comfort and reduced fatigue. It has a locking mechanism that ensures the blade is firmly locked in place but can be changed quickly and easily. It also has a magnetic blade storage that holds three extra blades. The contractor-grade QLT Razor Knife comes with a metal frame that holds standard single edge razor blades. The MARSHALLTOWN Razor Knife is Made in the USA with Global Materials.