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F2S Customs
F2S Customs
Home
Completed Builds
Builds 1-41
Builds 42-82
Builds 83-123
Builds 124-164
Builds 165-224
Builds 225-288
Builds 289-348
Builds 349-408
Builds 410-469
Builds 472+
Map
Merch
My Story
Before You Order
Order Yours
My EDC blog
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Builds 1-41
Builds 42-82
Builds 83-123
Builds 124-164
Builds 165-224
Builds 225-288
Builds 289-348
Builds 349-408
Builds 410-469
Builds 472+
Map
Merch
My Story
Before You Order
Order Yours
My EDC blog
20250516_221310.jpg
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Merch Custom 91mm spring for adding a Spyderco Dragonfly 2

Custom 91mm spring for adding a Spyderco Dragonfly 2

$35.00
sold out

*Modder’s part. This spring is not a “plug and play” spring. Requires modifications to the Spyderco Dragonfly 2 blade and possibly to the spring itself.

**Not recommended for acid etching. This stainless steel alloy etches much darker than original Victorinox parts, so I do not recommend it for acid etched projects.

1. This is a custom spring for 91mm Spydernox conversions.  The spring is specially designed for adding a Spyderco Dragonfly 2 blade to a 91mm Swiss Army Knife.

2. The pivot bore on the Dragonfly will need to be peened in and re-drilled out to 2.6mm. And the back of the Dragonfly (near the pivot bore) will need to be ground down a bit. The success will be determined by your skills. Overpeening, Dragonfly pivot bore modifications, and Dragonfly shape can all affect the end result. In short, I am NOT responsible for any failed Spyderco blade swaps. By buying this spring, you take FULL responsibility for any damage to your knives. I do NOT provide any guarantee that your Spyderco blade swap will be successful. 

3. Obviously, you are voiding any warranty your knives have from their original makers. Proceed responsibly.

4. For installation, be sure to grind off the back part of the Dragonfly. If you do not remove this section of the knife, you can bend your spring and lose tension. 

Add To Cart

Custom 91mm spring for adding a Spyderco Dragonfly 2

$35.00
sold out

*Modder’s part. This spring is not a “plug and play” spring. Requires modifications to the Spyderco Dragonfly 2 blade and possibly to the spring itself.

**Not recommended for acid etching. This stainless steel alloy etches much darker than original Victorinox parts, so I do not recommend it for acid etched projects.

1. This is a custom spring for 91mm Spydernox conversions.  The spring is specially designed for adding a Spyderco Dragonfly 2 blade to a 91mm Swiss Army Knife.

2. The pivot bore on the Dragonfly will need to be peened in and re-drilled out to 2.6mm. And the back of the Dragonfly (near the pivot bore) will need to be ground down a bit. The success will be determined by your skills. Overpeening, Dragonfly pivot bore modifications, and Dragonfly shape can all affect the end result. In short, I am NOT responsible for any failed Spyderco blade swaps. By buying this spring, you take FULL responsibility for any damage to your knives. I do NOT provide any guarantee that your Spyderco blade swap will be successful. 

3. Obviously, you are voiding any warranty your knives have from their original makers. Proceed responsibly.

4. For installation, be sure to grind off the back part of the Dragonfly. If you do not remove this section of the knife, you can bend your spring and lose tension. 

Add To Cart
Order Yours

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