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expiredTattyBear | Staff posted Jul 21, 2025 05:20 PM
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expiredTattyBear | Staff posted Jul 21, 2025 05:20 PM

Opus Tactical Multi-Tool Partially Serrated Drop Point Folder Knife

+ Free Shipping

$10

$50

80% off
Field Supply
16 Comments 7,457 Views
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Deal Details
Field Supply has Opus Tactical Multi-Tool Partially Serrated Drop Point Folder Knife (CK-OPFK01-S) on sale for $19.99 - $9.99 w/ coupon code FSOPUS10 = $10. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Features:
  • 3.125" Drop Point Blade: Partially serrated edge made from 3Cr13 stainless steel for cutting through tough materials with ease.
  • Nylon Fiber Handle: Lightweight and durable for a comfortable grip.
  • Thumbstud Opening: Allows for quick, one-handed blade deployment.
  • Liner Lock: Secures the blade during use for safety.
  • Multi-Tool Functions: Includes hex wrench slots, bottle opener, screwdriver, emergency whistle, flint, belt cutter, and glass breaker.
  • Pocket Clip: Ensures easy carry and quick access.
  • Overall Length: 7.75" when fully opened.

Editor's Notes

  • About this Deal:
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:
    • The Field Supply return policy is here. 

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Field Supply has Opus Tactical Multi-Tool Partially Serrated Drop Point Folder Knife (CK-OPFK01-S) on sale for $19.99 - $9.99 w/ coupon code FSOPUS10 = $10. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Features:
  • 3.125" Drop Point Blade: Partially serrated edge made from 3Cr13 stainless steel for cutting through tough materials with ease.
  • Nylon Fiber Handle: Lightweight and durable for a comfortable grip.
  • Thumbstud Opening: Allows for quick, one-handed blade deployment.
  • Liner Lock: Secures the blade during use for safety.
  • Multi-Tool Functions: Includes hex wrench slots, bottle opener, screwdriver, emergency whistle, flint, belt cutter, and glass breaker.
  • Pocket Clip: Ensures easy carry and quick access.
  • Overall Length: 7.75" when fully opened.

Editor's Notes

  • About this Deal:
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:
    • The Field Supply return policy is here. 

Original Post

Written by TattyBear | Staff

Community Voting

Deal Score
+30
Good Deal
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15 Comments

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Jul 22, 2025 01:28 AM
13 Posts
Joined Sep 2024
Jul 22, 2025 01:28 AM
MaroonArm4013Jul 22, 2025 01:28 AM
13 Posts
Good deal thanks
Jul 22, 2025 02:11 AM
7,002 Posts
Joined May 2007
Jul 22, 2025 02:11 AM
DonV1962Jul 22, 2025 02:11 AM
7,002 Posts
$3 knife for $10. No deal at all and the inflated retail should be illegal and verges on pure fraud.
3
Jul 22, 2025 02:21 AM
2,043 Posts
Joined Feb 2010
Jul 22, 2025 02:21 AM
mclovin07Jul 22, 2025 02:21 AM
2,043 Posts
Quote from DonV1962 :
$3 knife for $10. No deal at all and the inflated retail should be illegal and verges on pure fraud.
Bro, you can't get a happy meal for 10 bucks anymore. This seems pretty solid...
Jul 22, 2025 02:26 AM
222 Posts
Joined Feb 2004
Jul 22, 2025 02:26 AM
kaosnrgJul 22, 2025 02:26 AM
222 Posts
Quote from DonV1962 :
$3 knife for $10. No deal at all and the inflated retail should be illegal and verges on pure fraud.
$3 made in china
$10 made in usa
Jul 22, 2025 02:27 AM
7 Posts
Joined May 2024
Jul 22, 2025 02:27 AM
JollyDirt526Jul 22, 2025 02:27 AM
7 Posts
Quote from mclovin07 :
Bro, you can't get a happy meal for 10 bucks anymore. This seems pretty solid...
It's not. I have one. Worst knife I own
1
1
Jul 22, 2025 02:28 AM
6 Posts
Joined Jan 2017
Jul 22, 2025 02:28 AM
AjaH4518Jul 22, 2025 02:28 AM
6 Posts
Not sure if it's any good but for $10 why not. I can always use an extra knife
Jul 22, 2025 02:45 AM
1,278 Posts
Joined Sep 2008
Jul 22, 2025 02:45 AM
ColoradoFoxtrotJul 22, 2025 02:45 AM
1,278 Posts
Quote from JollyDirt526 :
It's not. I have one. Worst knife I own
Yeah like the crap on the back will stand you when you go to grab it plus get smashed on everything plus the crap on the back will stab you if you are teaching for your wallet or something....

Ask me how I know.
1

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Jul 22, 2025 03:22 AM
1,861 Posts
Joined Sep 2009
Jul 22, 2025 03:22 AM
TriggrHppyTiggrJul 22, 2025 03:22 AM
1,861 Posts
Quote from ColoradoFoxtrot :
Yeah like the crap on the back will stand you when you go to grab it plus get smashed on everything plus the crap on the back will stab you if you are teaching for your wallet or something....

Ask me how I know.
Just curious, how do you know?
Jul 22, 2025 03:43 AM
150 Posts
Joined May 2025
Jul 22, 2025 03:43 AM
NeatStep149Jul 22, 2025 03:43 AM
150 Posts
im a cob and i can tell u this knife is garbage.
Jul 22, 2025 03:51 AM
1,388 Posts
Joined Mar 2011
Jul 22, 2025 03:51 AM
gjsneptuneJul 22, 2025 03:51 AM
1,388 Posts
If you're spending $10 on a folding knife, get the Ozark Trail with D2 steel.
Jul 22, 2025 04:08 AM
5,553 Posts
Joined Feb 2007
Jul 22, 2025 04:08 AM
fuzzyfacedogJul 22, 2025 04:08 AM
5,553 Posts
Quote from DonV1962 :
$3 knife for $10. No deal at all and the inflated retail should be illegal and verges on pure fraud.
sure was a popular deal. sold out.
Jul 22, 2025 04:13 AM
639 Posts
Joined Nov 2022
Jul 22, 2025 04:13 AM
CapitalEffYouJul 22, 2025 04:13 AM
639 Posts
Quote from gjsneptune :
If you're spending $10 on a folding knife, get the Ozark Trail with D2 steel.
THIS.

I waited until they made Vers. 2, it's got some neat improvements.
Jul 22, 2025 10:16 AM
7,002 Posts
Joined May 2007
Jul 22, 2025 10:16 AM
DonV1962Jul 22, 2025 10:16 AM
7,002 Posts
Quote from AjaH4518 :
Not sure if it's any good but for $10 why not. I can always use an extra knife
Do you not notice how absolutely crazy and illogical that sounds. Why not get value for dollar spent? The dollars are more valuable than the knife. I can use an extra car but buying a crappy one does nothing but waste my money. Why not get good value for dollar spent is the question you should be asking yourself.
Last edited by DonV1962 July 22, 2025 at 03:25 AM.
Jul 22, 2025 10:24 AM
7,002 Posts
Joined May 2007
Jul 22, 2025 10:24 AM
DonV1962Jul 22, 2025 10:24 AM
7,002 Posts
Quote from mclovin07 :
Bro, you can't get a happy meal for 10 bucks anymore. This seems pretty solid...
Yet you get some real value form the Happy Meal that you do not get with the knife. I buy and sell knives It is not solid at all. I kind of look at intrinsic value. My $3 estimate is a real value and may be high. Try to sell this knife and you may find the real value is $0.

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Jul 22, 2025 11:02 AM
7,002 Posts
Joined May 2007
Jul 22, 2025 11:02 AM
DonV1962Jul 22, 2025 11:02 AM
7,002 Posts
Quote from kaosnrg :
$3 made in china
$10 made in usa
I suspect production may be well under a $1 in China. Yet my estimate has nothing to do with what went into it. Other sub dollar produced knives can be a good value. Little can go into something and it can be worth a lot or much can go into something and it be worth a little.Things end up with some real intrinsic value.

This has the double whammy of little going into it and it be worth little or nothing. The market determines the price and you see these kind of knives for about $3 at flea markets and you can hardly give them away.

That does not mean that you may not be able to find a buyer that is unaware of real value and will pay more but we shouldn't be finding them at SD. That is more how the marketers and retailers make their money and has little to do with real value.

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