Roberts Carpet Tools Professional Utility Knife  10-920-6
Lightweight and heavy duty to cut all types of flooring, including carpet, padding, linoleum and sheet vinyl. The easy-open knob with bail to make blade changes more convenient and the checkered handle for a slip resistant grip.Uses standard replacement blades with 1, 2 or 3 positioning slots on top. The handle stores additional standard or heavy duty utility blades,three blades included.