These blades are spring-loaded to automatically retract inside the knife after you release the slide button or squeeze handle.

Designed to prevent accidental cuts, these knives retract their blade as soon as it loses contact with a cutting surface.

Slide the button to retract the blade and prevent accidental cuts when not in use. These knives can fit in your pocket.

Store these knives in your pocket and prevent accidental cuts when they’re not in use—simply slide the button to retract the blade.

Adjust the cutting depth to protect the contents of the carton.

Snap off a dull blade segment to expose a sharp edge.

Cut cardboard boxes without damaging the contents. Knife has a depth-cutting guide and a staple puller.

Nearly a foot long, these knives cut in deep or hard-to-reach spaces.

Snap off dull blade segments to reveal a sharp edge for making precise cuts.