Kershaw Dmitry Sinkevich Atmos Flipper Knife 3" Modified Drop Point Blade, Black G10 Handles with Carbon Fiber Inlays, Liner Lock - 4037

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$27.99

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MSRP* : $62.99 | You Save* : $35.00 (56%)
Part #: KS4037 | Kershaw Knives
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Description

KS4037: 4037 Atmos Folding Knife

Kershaw Knives

The blade on the ultra-refined Atmos is a slim, modified drop point with top swedge, machine satin finished on the grinds and satin sanded on the flats. The handle is lightweight G10 with a secure—and weight-reducing—inset liner lock. The handle inlay is carbon fiber, yes. But it is unlike other carbon fiber inlays you may have seen.

To ensure your experience with the Atmos is cloud-smooth and blue-sky easy, Kershaw chamfered—smoothed and angled—the edges of the insert to make sure it feels comfortable when you hold it in your hand and that it glides into and out of your pocket smoothly and easily, too.

Designed by Dmitry Sinkevich, the Atmos features Sinkevich's characteristic clean and practical design—but enhanced with extra detailing. In addition to the chamfered carbon-fiber inlay, it also has a custom oversized pivot, a backspacer with wide lanyard attachment, and a reversible, deep-carry pocket clip. This manual knife opens quickly and easily with Kershaw's KVT ball-bearing opening system. Extra detailing like this gives the Atmos a refined style that easily bridges the gap from workday to night on the town.

Features

  • Flipper - May be used with manual or assisted opening knives. Tee "flipper" is a protrusion on the back of the blade that the user can pull back on, or flip, in order to move the blade easily out of the handle.
  • Inset Liner Lock - A strip of stainless steel is riveted inside the knife's handle—most commonly when the handle is a lightweight material. This enables us to create a slimmer, lighter knife, while still providing the strength and security of a locking liner.
  • Manual - There is no mechanical assist, such as SpeedSafe, used to open the folding knife. It opens the classic, old-school way.
  • Reversible - Pre-drilled holes in the handle enable the user to change either the tip position or the side on which the knife carries.

Specifications

  • Blade Length: 3.0" (7.6 cm)
  • Handle Length: 4.0" (10.2 cm)
  • Overall Length: 6.9" (17.5 cm)
  • Blade Steel: 8Cr13MoV Stainless Steel
  • Blade Shape: Modified Drop Point
  • Blade Finish: Satin
  • Handle Material: Black G10 with Carbon Fiber Overlay
  • Locking Mechanism: Inset Liner
  • Pivot Assembly: KVT Ball Bearing System
  • Pocket Clip: Deep Carry Tip-Up, Right/Left Carry
  • Weight: 2.0 oz. (59 g)
  • Designer: Dmitry Sinkevich
  • Made in China

UPC Code: 087171052236

Related Categories

Kershaw Knives, 8Cr Blade Steel, G10 Handle Material, Folding Knives, Folding Knives Liner Locks, Dmitry Sinkevich

Product Steel Type Badge: 8Cr Stainless Steel
Product Clip Type Badge: Pocket Clip
Product Handle Badge: G10 Handles
Kershaw Dmitry Sinkevich Atmos Flipper Knife 3" Modified Drop Point Blade, Black G10 Handles with Carbon Fiber Inlaysrated 4.625 stars out of 5 (8 reviews)
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Kershaw Dmitry Sinkevich Atmos Flipper Knife 3" Modified Drop Point Blade, Black G10 Handles with Carbon Fiber Inlays
rated 4 stars out of 5
Nondor
Cary, NC
Aug 20, 2026
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Weight
Cons: None
Nice everyday carry
This is a nice everyday carry knife...something you're happy to have in your pocket, but inexpensive enough to make it nearly expendable. The feel is good: relatively light and compact with an appealing handle. My only complaint: the handle intrudes into the base of the blade, making it difficult to sharpen. The steel is adequate: easy to sharpen yet keeps a nice edge.
Kershaw Dmitry Sinkevich Atmos Flipper Knife 3" Modified Drop Point Blade, Black G10 Handles with Carbon Fiber Inlays
rated 5 stars out of 5
Chad
Visalia, Ca
Jul 19, 2025
Pros: Blade Sharpness, Ease of Opening, Overall Quality, Weight
Cons: Blade Material
Shirt pocker carry
I had to find a knife light enough to carry in my work shirt pocket. This is a winner! Bought 2 and have used them for two years. If this was in a high end steel it would be a bugout killer.
Kershaw Dmitry Sinkevich Atmos Flipper Knife 3" Modified Drop Point Blade, Black G10 Handles with Carbon Fiber Inlays
rated 5 stars out of 5
Joshua
Palm Harbor , Fl
Mar 28, 2019
Pros: Weight, Ease of Opening, Pocket Clip, Blade Sharpness
Cons: None
Wow!
Probably the best knife you can buy for the price. A lil Carbon fiber, nice bearings, super light And sharp. Drop shutty, the only downfall is the blade steel, 8cr13mov does not get high ratings, never had a problem with it, that being said buy 2!
Read all 8 Reviews »
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