IRWIN Hi-Vis Retractable Utility Knife, 2082300, Orange

WORKPRO Box Cutter Retractable 2PC, All Metal Heavy Duty Utility Knife, Quick Change Blade Razor Knife, with 10 Extra Blades

IRWIN Tools - Fast, accurate cutting without the hand...

Quick Tip: How to Change Planer Blades

IRWIN Utility Knife, Retractable (2082200), Blue

Safety Box Cutter - Specialized in opening a LOT of boxes | Finger Friendly Safe Package and Box Opener Utility Knife | Both Handed Cutter