retractable blade
Withdrawing cutting edge
A retractable blade is a cutting edge that can be withdrawn into its handle or housing when not in use.
Box cutters and utility knives typically feature retractable blades for safety and portability: He slid the retractable blade back into the handle.
The term also appears in science fiction for energy weapons that can be summoned and dismissed.
- switchbladeSpring-released folding knife
- flick openOpen with quick snap
- knifeSharp cutting utensil
- pocket knifeHinged blade with handle
- foldingBending something over itself
pocket · spring · spring loaded · click · push button · snap · mechanism · hidden · conceal · extend · slide · lock · safety lock · sharp · utility · box cutter · craft knife · Stanley knife
- cutting toolsaxe, saw, saws, knife, scissors
- craft knife suppliescraft knife, hobby knife, knife handle
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