A safe carpet knife that automatically retracts. The blade of the safety knife with a support frame comes up by pushing the slide button and returns back when the slider is released. Suitable for right-handed users. With an easily replaceable SK4 0.6 mm blade. Particularly suitable for, among other things, the warehouse and food industries, as the blade does not break inside accidentally opened packages and does not fall out of its protection during transport.

SK4 blade
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Replaceable blade