Check the listing for details. WORKPRO Folding Utility Knife, Heavy Duty Metal Box Cutter with Quick Open Lock. Color: Blue, Condition: New. Listed at 18.99 USD. 【Heavy-Duty Utility Knife】: This is one of the heavier and more solid feeling utility knives. Good to apply a lot of pressure when cutting, without making your hand sore. SK5 razor blades through 1922 °F heat treatment are up to 64 HRC. For long-lasting, extremely durable cuts and slices on boxes, plastic packaging, and straps 【Smooth Folding & Easy Change Blade】 These folding utility knives are using a slip lock mechanism which can be opened & closed smoothly. Razor blade replacement is easy with the quick-release button. Includes 10 extra double-use blades. 【Great for General & Heavy Cutting】: Slice through cardboard, carpet, drywall, rope, vinyl, leather, flooring. Use for box cutter tool and exact cuts for arts & crafts or hobby. Makes a Great Gift for the practical people on your list! 【Human & Environment Friendly 】: Hand-friendly matting body and ergonomic design upgrade your user experience. Materials comply with environmental protection, the total content of three o-phenols less than 1000 ppm. Easy to carry with a belt clip Brand WORKPRO Special Feature Foldable Age Range (Description) Adult Handle Material Metal Style Modern Product Care Instructions Hand Wash Only Blade Shape Clip Point Blade Edge Compound Bevel 10 Bonus Blades Quick Blade Change Heavy Duty Metal Body Hanging Hole