Spyderco Manbug Lightweight K390 - MFPK390 - K390 Drop Point - Blue FRN - Lock Back

Spyderco Knives: Spyderco Manbug Lightweight K390, SP-MFPK390

The MFPK390 Spyderco Manbug Lightweight K390 Knife is a new iteration of a classic keyring / pocket knife that features a 1.97 inch drop point blade made of Bohler-Uddeholm K390 tool steel, .098 inch thick. The blade has a full flat grind, a notched thumb ramp for secure grip, and the Spyderco Hole for ambidextrous one hand opening. The blue FRN (fiberglass nylon resin) handle, 2.50 inches closed, has ergonomic contours and Bi-Directional Texturing for secure purchase, a sturdy lockback and a keyring / lanyard hole. The Spyderco Manbug Lightweight K390 Knife has an overall open length of 4.47 inches, and it weighs .7 ounce. Made in Japan.

From the 2020 Spyderco Reveal 5 product guide: A uniquely practical folder, the Manbug is an amazingly handy cutting tool that is more at home in larger hands while still fitting inconspicuously in a pocket or even on a keychain.

We've always taken great pride in our efforts to push the envelope of performance by offering exotic blade steels in our knives. With that spirit in mind, we are proud to offer the Manbug Lightweight with a blade crafted from K390.

Manufactured by Böhler-Uddeholm, K390 MICROCLEAN® is a 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.

Collectively, these qualities make K390 an outstanding blade material for true steel connoisseurs.

Spyderco Knives: Spyderco Manbug Lightweight K390, SP-MFPK390

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