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Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 1
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 2
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 3
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 4
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 5
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 6
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 7
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 1
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 2
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 3
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 4
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 5
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 6
Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2] - product view 7

Civivi Synergy4 Gray G10 (3.94" Satin Finished Nitro-V) Folding Knife [ C21018B-2]

by Civivi
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The Civivi Synergy4 [ C21018B-2] pairs a G10 handle in gray with a Nitro-V blade. The blade measures 3.94" / 100mm and has a satin finished finish. Designed by Jim O’Young, this folding knife is built around the blade, handle and locking mechanism detailed below.

Blade and Cutting Profile

This version uses Nitro-V for the blade, with a tanto profile. The flat grind defines the blade’s cutting geometry. Its satin finished finish is part of this particular configuration. The blade length, thickness and overall dimensions in the specifications help you judge its working size and choose the version that suits your cutting tasks.

Handle and Construction

The G10 handle has a gray appearance. A nested liner lock secures the blade in its open position. The pivot uses caged ceramic ball bearing. The knife uses manual flipper. The pocket clip configuration is Tip-Up, Right Carry. The closed length and knife weight listed below help you compare pocket size and carrying weight with other versions of the model.

Specifications

Model Synergy4
Manufacturer Code C21018B-2
SKU CIVC21018B2
UPC 689826328545
Overall Length 9.31" / 236.5mm
Blade Length 3.94" / 100mm
Closed Length 5.37" / 136.5mm
Blade Thickness 0.12" / 3mm
Handle Thickness 0.57" / 14.4mm
Knife Weight 5.15oz / 145.9g
Blade Material Nitro-V
Blade Hardness 59-61HRC
Blade Grind Flat
Blade Finish Satin Finished
Blade Type Tanto
Handle Material G10
Handle Color/Finish Gray
Liner Material Stainless Steel
Pocket Clip Tip-Up, Right Carry
Pivot Assembly Caged Ceramic Ball Bearing
Locking Mechanism Nested Liner Lock
Lock Type Linerlock
Designer Jim O’Young
Made In China
Packaging Boxed.

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