![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2023/11/cropped-NkLogo.png)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-1-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-7-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-2-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-3-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-4-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-5-scaled.jpg)
![Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.] Collectible Knives](https://www.nostalgiaknives.com/wp-content/uploads/2025/04/vtgFdrlJackKnf2bldJggdHndl_8097-6-scaled.jpg)
Description
Vintage 1975 Federal Knife Co. ‘Made in USA’ 3.5″ Jack Knife w/ Jigged Delrin Handle [Unused – Mint Cond.]
Blade Material: High Carbon Stainless Steel
Blade Length[approx.]: 2.38″ | 1.25″
Closed Length[approx.]: 3.5″
Full Length[approx.]: 6.00″
Blade Snap[0-5]: 5
Color: Brown/Silver
Manufacturer: Federal Knife Co.
Model: Jack-Knife
Year[approx.]: 1975
Number of Blades: 2
Country of Manufacture: USA
Handle Material: Jigged Delrin, Steel Liners, Pins and Bolsters.
Condition: [Unused – Mint Cond.]
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