Spyderco Endura 4 Lightweight Folding Knife 3.8" CPM-SPY27 Satin Plain Blade, Cobalt Blue FRN Handles, Lockback - C10PCBL
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$130.50

MSRP* : $174.00 | You Save* : $43.50 (25%)
rated 5.0 stars out of 5 Read 3 reviewsWrite a Review
Part #: SP10PCBL | Spyderco Knives
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Description

SP10PCBL: C10PCBL Endura 4 Lightweight Cobalt Blue CPM-SPY27

Spyderco Knives

CPM-SPY27 is a state-of-the-art powder metallurgy steel that takes the time-tested performance of cobalt-enriched VG-10 and supercharges it with niobium, nitrogen, and increased volumes of carbon, molybdenum, and vanadium. The result is a purpose-designed blade material that offers an exceptional balance of edge retention, toughness, corrosion resistance, and ease of sharpening. Developed in close cooperation with Crucible Industries and proprietary to Spyderco, this American-made steel is now available in their iconic lightweight models manufactured in Japan. All these knives showcase the remarkable properties of CPM-SPY27 with ultra-keen full-flat ground blades. their satin-finished PlainEdge blades are paired with lightweight fiberglass-reinforced-nylon (FRN) handles injection molded in a distinctive cobalt blue - one of the signature handle colors of the SPY27 family. All other features of these knives are faithfully consistent with the time-tested standard versions of each model.

Specifications

  • Blade Length: 3.80" (97 mm)
  • Closed Length: 4.98" (126 mm)
  • Overall Length: 8.70" (221 mm)
  • Cutting Edge: 3.44" (87 mm)
  • Blade Thickness: 0.118" (3.0 mm)
  • Blade Material: CPM-SPY27 Stainless Steel
  • Blade Style: Drop Point
  • Blade Grind: Full-Flat
  • Blade Finish: Satin
  • Blade Edge: Plain
  • Handle Material: FRN
  • Handle Color: Cobalt Blue
  • Locking Mechanism: Lockback
  • Pocket Clip: Stainless Steel (Tip-Up/Down, Right/Left Carry)
  • Model Number: C10PCBL
  • Model Name: Endura 4 Lightweight Cobalt Blue CPM-SPY27
  • Weight: 3.32 oz. (94 g)
  • Made in Japan

UPC Code: 716104000333

Related Categories

Spyderco Knives, Spyderco Endura Folding Knife Series, SPY27 Blade Steel, Zytel Handle Material, Folding Knives, Folding Knives Lockbacks, Made in Japan, Sal Glesser

Badges

Product Handle Badge: Zytel Handles
Product Clip Type Badge: Pocket Clip
Product Lock Type Badge: Lockback
Product Country of Origin Badge: Made in Japan

Customer Reviews

Spyderco Endura 4 Lightweight Folding Knife 3.8" CPM-SPY27 Satin Plain Blade, Cobalt Blue FRN Handlesrated 5.000 stars out of 5 (3 reviews)
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Spyderco Endura 4 Lightweight Folding Knife 3.8" CPM-SPY27 Satin Plain Blade, Cobalt Blue FRN Handles
rated 5 stars out of 5
Glm
 Middle Tennessee
Jul 07, 2026
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: None
Lightweight full-size folding knife
I was looking for a larger lightweight EDC blade to retire my Bugout for a while. After researching other Benchmade and Spyderco knives, I settled on the SPY27 Endura 4. After some use, it's turned out to be a great choice. The larger blade, SPY27 steel, and relatively light weight add up to an optimal folding EDC. Under normal daily use, the cutting edge is still out of the box sharp, and slices like a razor. Awesome knife and a great value.
Spyderco Endura 4 Lightweight Folding Knife 3.8" CPM-SPY27 Satin Plain Blade, Cobalt Blue FRN Handles
rated 5 stars out of 5
Jk
 Winter Springs, Fl
Sep 11, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: Sheath
Great knife
Sharp out of the box. Nice grip
Spyderco Endura 4 Lightweight Folding Knife 3.8" CPM-SPY27 Satin Plain Blade, Cobalt Blue FRN Handles
rated 5 stars out of 5
John
 Homer, Ak
Sep 09, 2025
Pros: Blade Material, Handle Feel, Lock Ease of Use, Lock Type, Overall Quality
Cons: None
Upgraded classic
Always loved the endura 4 platform and have been a big fan of SPY27 since I first tried it years ago. This knife is a great low maintenance EDC and work knife would definitely recommend.
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