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Designed by Shane Siebert, the Benchmade Adamas 375 fixed blade knives feature durable one-piece blade and skeletonized handle construction. These combat-ready knives are well-designed, lightweight, and easy to carry, making them great for tactical use and EDC alike.

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Benchmade 375BK-1 Shane Sibert Adamas Fixed Blade Knife 4.2" CruWear Cobalt Black Plain Blade a… our price: $275.00
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Benchmade 375FE-1 Shane Sibert Adamas Fixed Blade Knife 4.2" CruWear Flat Dark Earth Plain Blad… our price: $275.00
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Benchmade Adamas 375 FAQ

The Benchmade Adamas 375 series features a rugged, skeletonized fixed blade design by Shane Sibert that is optimized for tactical deployment and hard-use utility. These knives utilize a durable one-piece construction with upgraded steel to handle demanding environments without adding unnecessary weight.

What steel is used for the Adamas 375 series?
The Benchmade Adamas 375 series utilizes CruWear steel, which provides a superior balance of toughness and edge retention. This high-performance tool steel is an upgrade over previous versions and is finished in options like cobalt black or flat dark earth to resist corrosion.
How thick is the blade on the Adamas 375?
The Adamas 375 fixed blade has a thickness of approximately 5/32 inches, which is slightly thicker than its folding counterpart. This increased thickness provides more lateral strength, while a deep, full-length swedge along the spine helps reduce drag when moving the blade through various materials.
Can the handle of the Adamas 375 be customized?
Yes, while the Adamas 375 features a skeletonized handle to maintain a slim profile, Benchmade includes a length of paracord for users who wish to wrap the handle. Wrapping the handle provides additional girth and a softer grip, though the skeletonized steel is designed to be functional on its own.
What mounting options does the Adamas 375 sheath offer?
The injection-molded sheath is designed for versatility and is compatible with standard mounting hardware like a Tech-Lock. It features a drain hole at the tip and a secondary elasticized strap that wraps over the finger guard for extra security during rigorous movement.
Why is the Adamas 375 a popular fixed blade?
The Benchmade Adamas 375 is popular because it offers the extreme durability of a tactical fixed blade in a lightweight, easy-to-carry format. By using a skeletonized handle and a four-inch blade, it provides a full-sized grip and cutting edge that remains comfortable for both duty use and everyday carry.