Fits 18mm standard utility knives. For use with snap-off utility blade knives.
10 20 40 Pcs Blade Utility Knife Box Cutter Razor Universal Replacement
30PC Cutter Blade 18mm Snap off Box Utility Knife Razor Refill
10 Pcs Box Cutter Letter Opener Snap off Replacement Blades 9/18mm
Norton catalogus by Wiltec B.V. - Issuu
Pack of 10 18mm Replacement Snap Blades
Kutir Box Cutter Utility Knife Replacement Blades (Pack of 10
10 Pcs Box Cutter Letter Opener Snap off Replacement Blades 9/18mm
24 pcs Cutter Blade 18mm Snap Off Box Utility Knife Razor Refill
24 pcs Cutter Blade 18mm Snap Off Box Utility Knife Razor Refill