These blades are spring-loaded to automatically retract inside knife after losing contact with the cutting surface.

The curved handle fits your hand for a more comfortable hold than a straight handle.

Maintain a hygienic worksite by throwing disposable knives out when you’re done using them or if they become dull or worn. By throwing them out after use, you limit instances of sharing a tool with another worker and spreading germs. The blade is built into the head, so you can’t remove or replace it.

Cut cardboard, paper, plastic, and other packaging material in your food processing plant. To help comply with Hazard Analysis and Critical Control Point (HACCP) programs, and to ensure contaminated food doesn’t leave your facility, the handle of these utility knives contains a metal additive that will set off metal detectors if a piece breaks off and falls into your line. They will also show up on X-ray machines. Their stainless steel blade won’t rust even if the packages you’re opening are wet or contain chemicals. The blade is not replaceable; once it dulls, it’s time for a new knife.

These utility knives have a slider on both sides, so you can extend the blade with either hand. The blade automatically retracts when it’s no longer cutting, preventing potential injuries. They have a curved handle, which is more comfortable to hold and easier to control than a straight handle.