Best Irwin Utility Knives

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

M MEEPO Box Cutter, 4-Pack Tough Folding Box Cutter for Heavy Duty Purpose, Razor Sharp Blade, Comfortable Handle, with Extra 10-Piece Blades, Can cut Drywall, Sheet Plastic, Linoleum, Boxes, Rope

Gerber Gear EAB Lite Utility Pocket Knife Box Cutter Blade with Money Clip - 1.5" Blade Length Folding Knife - EDC Gear and Equipment - Stainless Steel

REXBETI 12-Pack Utility Knife, Retractable Box Cutter for Cartons, Cardboard and Boxes, 18mm Wider Razor Sharp Blade, Smooth Mechanism, Perfect for Office and Home use

Dewalt Premium Utility Knife

DEWALT Utility Knife, Heavy Duty Cutter with Snap-Off Blade, 18mm (DWHT10038)

IRWIN Utility Knife Blades, Bi-Metal, 100-Pack (2084400)

Stanley 10788 Curved Quick-Change Utility Knife, High Carbon Steel Retractable Blade, 3 Blades

IRWIN Utility Knife for Drywall, Fixed (1774103)

IRWIN Utility Knife, Folding (2089100), Blue