Roberts Pro Utility Knife with Magnetic Blade Holder is manufactured for high performance and a wide range of utility purposes. Developed to achieve professional results, this multipurpose knife has a magnetic tip to hold the blade in place and is made of die-cast aluminum for durability. Designed with a contoured handle, it is easy to hold and provides better knife control for precision cutting. Sleek and lightweight, it has a thumb wheel for quick blade change. This top of the line knife offers easy access to blade storage in the handle. Includes 3 utility blades .