5 Pack Folding Utility Knife with Fixed Blade Includes 50 Extra SK5 Blades Lock-Back Design Pocket Clip Quick Change Blade Box Cutter Knife Carpet Knife Drywall Cutter

Quick change blade mechanism for easy installing and releasing the blade.Nothing to unscrew when installing new folding box cutter blade. Suitable for general-purpose cutting, such as cutting boxes, rope, carpet, plastic, leather, wallpaper etc. The utility knife is much safer than retractable utility knives with its smaller exposed cutting edge,the special processed grip gives you a firm hold in any situation, making this small box cutter more precise than your average box blade. 6 inches open length, 3-1/2 inches closed length,quick-change blade mechanism, lock back design, thumb stud, uses standard utility blades, features pocket clip Accepts all standard utility blades, 50 extra blades included in storage boxes.