The SK-504 is an 8-point steel track snap utility knife designed for continuous use in high-volume cutting environments. The blade slides and locks to the desired extension height via an automatic lock mechanism that holds the edge securely during use. When the active edge dulls, firm pressure along the score line snaps off the segment cleanly, exposing a fresh cutting surface without a full blade swap.

This knife suits tool cribs, shipping and fulfillment stations, production floors, and receiving docks where operators need a reliable, consistent cutting tool throughout the shift. The steel track system provides blade stability that standard snap knives with plastic guides often lack, reducing deflection during repeated cuts through tape, strapping, and corrugated.

Each knife ships with 3 SKB-21 8-point snap blades, giving operators immediate backup capacity from the start. The knife body combines plastic and steel components for durability at a manageable handling weight. Cases contain 25 knives and weigh approximately 4.3 lbs, making them practical for stocking multiple workstations in a single order.