RK4) Retractable Utility Knife w/3 Blades, Delrin Slider, Carded

Husky Retractable Utility Knife (4-Blades) 9044 - The Home Depot

EZ4™ Guarded Auto-Retract Safety Knife - Pacific Handy Cutter

Excel Blades K60 REVO Folding Utility Knife

KUBEY KU344N Momentum Sherif Manganas Design Liner Lock Front Flipper – KnifeGlobal Store

Excel Blades K60 REVO Folding Utility Knife

RK4) Retractable Utility Knife w/3 Blades, Delrin Slider, Carded » ALLWAY® The Tools You Ask For By Name

CRAFTSMAN 3/4-in 4-Blade Retractable Utility Knife in the Utility Knives department at

KUBEY KU344 Momentum Sherif Manganas Design Liner Lock Front Flipper / – KnifeGlobal Store

ALLWAY RK4 Retractable Utility Knife with Delrin Slider and 3 Blades : Everything Else

KCJ-4 -20 - Klever Excel Disposable Safety Cutter

Excel Blades K60 REVO Folding Utility Knife

Soft Grip Retractable Utility Knife W/3 Blade Carded RSK (25 Pieces)

Utility knife features a long blade design to efficiently cut through thick materials, include triple-wall corrugated. The advanced ceramic material is rustproof, nonconductive, antimagnetic and won't spark. The slow-to-dull blade starts at an effective sharpness and retains its safe cutting edge for up to 11 times longer than steel for consistently smooth cuts again and again. Auto-retractable blade stays out of harm's way when you're not using the knife for safe storage.

Slice Auto Retractable Utility Knife

EZ4™ Guarded Auto-Retract Safety Knife - Pacific Handy Cutter