The OLFA SK-4 safety knife delivers precision cutting with a spring-loaded dual-edge blade that retracts the moment it leaves the cutting surface, reducing workplace injuries. Its textured ABS plastic handle provides a non-slip grip for comfortable use, while the stainless-steel blade channel and return spring ensure reliable performance. This retractable utility knife handles light to heavy-duty materials like cardboard, shrink wrap, and rubber belting.

Blade Material: Carbon Tool Steel
Blade Type: Dual-Edge
Handle Material: ABS Plastic
Handle Features: Textured, Non-Slip Grip
Blade Channel Material: Stainless Steel
Spring Material: Stainless Steel
Retraction Type: Semi-Automatic
Ambidextrous: Yes