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The Proto PRO11-300 replacement breakaway blades are designed for use with the Proto 10-300 utility knife, offering a convenient 3-pack so you always have a sharp edge ready. Each 3-1/2" blade delivers clean, precise cuts for a wide range of DIY and professional applications including cutting rope, cardboard, packaging, and more.
These blades feature a breakaway design that lets you snap off dull segments to expose a fresh cutting edge without interrupting your workflow. Compatible with the Proto 10-300 utility knife's side-loading blade storage system, blade changes are quick and easy even while the knife remains on the work surface.
2 days
The Proto Quick-Point Snap-Off Utility Knife features an 18mm retractable blade designed for light-duty cutting tasks. Blade sections snap off easily to expose a fresh, sharp cutting point, reducing...
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