Keep your snap-blade utility knife cutting at peak performance with Red Devil 18mm replacement breakaway blades. Each blade features 7 breakaway points, giving you 8 fresh cutting edges per blade. These blades fit Red Devil models 3209 and 3212 as well as most other standard 18mm breakaway-style utility knives. Three blades per card provides a ready supply of replacements for the job site.

• Fits Red Devil models 3209 and 3212, plus most standard 18mm breakaway knives
• 7 breakaway points per blade - 8 total cutting edges
• 18mm blade width
• Snap off dull blade sections to expose a fresh cutting edge instantly
• 3 replacement blades per card