Standard Size: The size of the blade is a universal size. And the blade can be used as a replacement blades for box cutter and utility knife.
DIYSELF 2 Pack Box Cutter Retractable with 10 Pack Utility Knife Blades, Sharp SK5 Steel Utility Blades, Box Cutters for Cardboard, Paper, Carton(Yellow)
DIYSELF 2Pack Utility Knife Box Cutter Retractable Blade Heavy Duty (Orange)
WORKPRO Utility Knife Blades, SK5 Steel Replacement Blades with Dispenser, Standard Blades for Box Cutter and Utility Knives, Pack of 50 : Tools & Home Improvement
DIYSELF 50 Pack Utility Knife Blades, SK5 Steel Box Cutter Blades
Utility Knife Blades 30 Pack, High Carbon Steel Standard Size Utility Knife Refill Blades, Heavy Duty SK5 Utility Razor Replacement Blades
WORKPRO Utility Knife Blades, SK5 Steel Box Cutter Blades Refills, St
WORKPRO Utility Knife Blades, SK5 Steel Box Cutter Blades Refills, St
BirdRock Home Premium Folding Utility Knife – Small Compact Pocket – Folding Box Cutter Tool – 3 Extra Razor Blades – Cut Cardboard Boxes – Locking Safety Knife Set – Heavy Duty Aluminum Body
100pcs Utility Knife Replacement Blades, 30 Degree
DIYSELF 2 Pack Box Cutter- Sharp Utility Knife- Box Cutters Heavy
DIYSELF Knife Box Cutter Knife, Soft Grip Handle, Utility Knife
WORKPRO Utility Knife Blades, SK5 Steel Box Cutter Blades Refills, Standard Size with Individual Dispenser, Pack of 50