Spyderco Endura 4 C10FSK390 Crossing Guard eliminating the frustration of searching

eliminating the frustration of searching through a cluttered bag when every second counts

and BX-15 and BX-25

13 1/2'' Overall

We know what works because we’ve worn it ourselves

Spyderco Endura 4 C10FSK390 Crossing Guard eliminating the frustration of searchingSpyderco Endura 4 C10FSK390 state of the art cold work tool steel produced by the particle metallurgy process. Its advanced alloy mix was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, blanking, and punching operations. Despite its toughness, its exceptionally fine, homogeneous microstructure also makes it readily machinable and easy to heat treat.