Sale price Price $110.00 Regular price Unit price  per 

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IMPORTANT NOTE: Before purchasing this blade, please CLICK HERE to watch our Factor B3 disassembly video to see if this is something you are ready to tackle. Even if you’re experienced with dis/assembling pocket knives, the Factor is a bit of a different beast because you’re dealing with magnets. So again, please make sure to watch the video to see what you think - before making your purchase. 🙂


This gorgeous, stonewashed M390 steel FACTOR B3 blade will also fit the Factor B1, and Factor B2, but will NOT fit your lawn mower (we’re sorry).

The HRC is 60-61.

Click the “ADD TO CART” button to give your FACTOR a fresh, clean look!

Quantity: 5