
Which Pocket Knife Brand Wins?
This head-to-head test of 15 pocket knife options has the measured results for each. See how they ranked and watch the full test video.

SOG Twitch II
Price shown in test: $46
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The measured results
Every number below is read straight from the test. Products are listed in the order they finished.
Weight
- 1Smith and Wesson101 g
- 2Opinel45 g
lightest knife tested
- 3Ka-Bar Dozier Folding Hunter65 g
- 4Ontario OKC RAT II79 g
- 5CJRB76 g
- 6CRKT Endorser87 g
- 7SOG Twitch II72 g
- 8CIVIVI Elementum81 g
- 9Spyderco Tenacious115 g
heaviest yet at that point in testing
- 10Buck 110 Folding Hunter Lockback209 g
by far the heaviest of all knives tested
- 11Kershaw Link137 g
- 12Cold Steel AD-10202 g
nearly as heavy as the Buck
- 13Spyderco Para 395 g
- 14Zero Tolerance 450CF69 g
- 15Benchmade 940BK82 g
Initial Sharpness
- 1Smith and Wesson165
(lower = sharper on the sharpness tester scale)
- 2Opinel280
described as not very sharp
- 3Ka-Bar Dozier Folding Hunter275
only slightly sharper than the Opinel
- 4Ontario OKC RAT II1852nd
moves into second place behind Smith and Wesson
- 5CJRB215
did fairly well but not nearly as sharp as some other brands
- 6CRKT Endorser230
performed about the same as CJRB
- 7SOG Twitch II125
by far the sharpest yet, very impressive
- 8CIVIVI Elementum1803rd
third sharpest knife yet
- 9Spyderco Tenacious150
moved into second position behind the SOG
- 10Buck 110 Folding Hunter Lockback145
even sharper than the Spyderco Tenacious
- 11Kershaw Link175
performed very well but not quite as sharp as some other brands
- 12Cold Steel AD-10185
nearly as sharp as the Kershaw
- 13Spyderco Para 3120
took the lead from the SOG, very impressive
- 14Zero Tolerance 450CF240
isn't very sharp compared to most of the other brands
- 15Benchmade 940BK170
performed very well but not nearly sharp enough to move into the lead
Blade Lock Release Pressure
- 1Smith and Wesson1,359 g
(about 3 lb) - this figure appears immediately before Ka-Bar is explicitly named as the next knife tested; it likely belongs to Smith and Wesson (first in testing order) but Opinel's own release-pressure result is never stated, so this number could instead belong to Opinel. See videoNotes.
- 2Opinel
not clearly stated in the transcript; see videoNotes on ambiguity with Smith and Wesson's figure
- 3Ka-Bar Dozier Folding Hunter2,096 g
(about 4.5 lb)
- 4Ontario OKC RAT II1,155 g
moves into the lead, about 200 g less pressure than Smith and Wesson
- 5CJRB1,178 g
nearly as well as the Ontario
- 6CRKT Endorser1,007 g
moves into the lead
- 7SOG Twitch II2,281 g
required the most pressure yet, about 180 g more than the Ka-Bar
- 8CIVIVI Elementum1,089 g
about 82 g short of matching the CRKT
- 9Spyderco Tenacious1,811 g
pretty stiff, about 400 to 500 g more than the other liner-lock knives
- 10Buck 110 Folding Hunter Lockback
lockback refused to release and overloaded the original scale; retested on a different, larger scale at right at 13 lb
- 11Kershaw Link944 g
performed the best yet at that point, very impressive
- 12Cold Steel AD-10
also needed the larger scale like the Buck; took 12 lb
- 13Spyderco Para 31,318 g
about 350 g more than the Kershaw
- 14Zero Tolerance 450CF822 g
moves into the lead over the Kershaw, very impressive
- 15Benchmade 940BK526 g
required the least amount of pressure of all knives, very impressive, came out on top
Opening Smoothness
- 1Smith and Wesson126 g
described as very stiff
- 2Opinel122 g
slightly better than Smith and Wesson
- 3Ka-Bar Dozier Folding Hunter155 g
takes even more pressure than Smith and Wesson
- 4Ontario OKC RAT II28 g
very smooth
- 5CJRB15 g
moves into the lead over the Ontario
- 6CRKT Endorser25 g
very smooth but CJRB holds the lead
- 7SOG Twitch II38 g
very smooth at midpoint but a little stiffer near fully open
- 8CIVIVI Elementum17 g
nearly as easy to open as the CJRB
- 9Spyderco Tenacious92 g
takes more effort than a lot of the other knives
- 10Buck 110 Folding Hunter Lockback356 g
extremely stiff, by far the most pressure to open of all the knives
- 11Kershaw Link45 g
performed better than average
- 12Cold Steel AD-1054 g
large heavy knife but performed fairly well
- 13Spyderco Para 338 g
takes a little less effort to open than the less expensive Spyderco Tenacious
- 14Zero Tolerance 450CF4 g
ball bearing opening, extremely smooth, moves into the lead (best of all knives tested)
- 15Benchmade 940BK22 g
very smooth but not quite as smooth as the Zero Tolerance
Ironwood Edge Durability
- 1Smith and Wesson
started at 165, cut at 260 after 100 passes on ironwood with 5 lb weight; held up really well
- 2Opinel
started at 280 (relatively dull), cut at 370 after ironwood test; needed sharpening
- 3Ka-Bar Dozier Folding Hunter
started nearly as dull as the Opinel (~275), cut at 325; held an edge much better than Opinel
- 4Ontario OKC RAT II
started at 185, cut at 270; almost as sharp as Smith and Wesson at that point
- 5CJRB
started fairly dull at 215, cut at 225; the dull start helped it hold up
- 6CRKT Endorser
started off pretty dull at 230, cut at 250; held up really well
- 7SOG Twitch II
started extremely sharp at 125, still very sharp at 200 after ironwood; the best result yet at that point
- 8CIVIVI Elementum
started pretty sharp at 180, dulled to 245 after ironwood
- 9Spyderco Tenacious
started pretty sharp at 150, cut at 225 after ironwood; performed fairly well
- 10Buck 110 Folding Hunter Lockback
started even sharper than the Spyderco Tenacious at 145, cut at 220; held an edge just as well
- 11Kershaw Link
started at 175, cut at 265; performed fairly well
- 12Cold Steel AD-10
started at 185, cut at 205; delivered excellent blade edge retention
- 13Spyderco Para 3
started off a little too sharp at 120, which hurt it; cut at 265
- 14Zero Tolerance 450CF
started at 240, cut at 290
- 15Benchmade 940BK
started off very sharp at 170, lost quite a bit of sharpness, cut at 290
Sharpness After Uniform Sharpening
- 1Smith and Wesson125
(from a new/factory 165), even sharper than new
- 2Opinel145
(from a new/factory 280), sharper than new
- 3Ka-Bar Dozier Folding Hunter145
(from a new/factory 275), a lot sharper now
- 4Ontario OKC RAT II125
(from a new/factory 185), just as sharp as Smith and Wesson
- 5CJRB115
(from a new/factory 215), the sharpest knife yet at that point
- 6CRKT Endorser120
(from a new/factory 230, relatively dull when new)
- 7SOG Twitch II120
(from a new/factory 125)
- 8CIVIVI Elementum115
(from a new/factory 180), a two-way tie with CJRB for sharpest at that point
- 9Spyderco Tenacious120
(from a new/factory 150)
- 10Buck 110 Folding Hunter Lockback120
(from a new/factory 145), sharper than new
- 11Kershaw Link120
(from a new/factory 175), sharper than new
- 12Cold Steel AD-10125
(from a new/factory 185)
- 13Spyderco Para 3120
(from a new/factory 120), just as sharp as when new, no change
- 14Zero Tolerance 450CF120
(from a new/factory 240), extremely sharp now
- 15Benchmade 940BK115
(from a new/factory 170), a three-way tie for sharpest with CJRB and Civivi
Hedge Apple Edge Durability
- 1Smith and Wesson
started at 125 post-sharpening, dulled to 230 after 30 hedge apple passes; struggled
- 2Opinel
started at 145 post-sharpening, cut at 215; performed slightly better than Smith and Wesson
- 3Ka-Bar Dozier Folding Hunter
started at 145 post-sharpening, cut at 200; performed slightly better than both Smith and Wesson and Opinel
- 4Ontario OKC RAT II
started at 125 post-sharpening, cut at 240; not enough to take the lead
- 5CJRB
started at 115 post-sharpening, cut at 190; moves into the lead
- 6CRKT Endorser
started at 120 post-sharpening, cut at 225; moves into third position behind the Opinel
- 7SOG Twitch II
started at 120 post-sharpening, cut at 160; performed by far the best yet
- 8CIVIVI Elementum
started at 115 post-sharpening, cut at 230; about the same as CRKT
- 9Spyderco Tenacious
started at 120 post-sharpening, cut at 150; did a great job holding an edge, moves into the lead
- 10Buck 110 Folding Hunter Lockback
started very sharp at 120 post-sharpening, cut at 145; tied with Spyderco Para 3 and Kershaw for best edge retention
- 11Kershaw Link
started at 120 post-sharpening, cut at 145; did a great job holding an edge, tied with Buck and Spyderco Para 3
- 12Cold Steel AD-10
started at 125 post-sharpening, cut at 160; held up really well
- 13Spyderco Para 3
started at 120 post-sharpening, cut at 145; three-way tie for first place with Kershaw and Buck
- 14Zero Tolerance 450CF
started at 120 post-sharpening, cut at 150; performed nearly as well as the Spyderco Para 3
- 15Benchmade 940BK
started at 115 post-sharpening, cut at 165; very sharp but 20 points behind the leaders
Blade Tip Drop Test
- 1Smith and Wesson
no visible damage from the 48 inch drop onto mild steel; rated among the best (rating of one)
- 2Opinel
tip visibly broke off from the impact; quite a bit of damage
- 3Ka-Bar Dozier Folding Hunter
small bend to the blade tip, held up a little better than Opinel
- 4Ontario OKC RAT II
really bad bend to the blade tip, about as much damage as Opinel
- 5CJRB
small bend, about the same damage as the Ka-Bar
- 6CRKT Endorser
quite a bit of damage, pretty bad bend, worse than CJRB
- 7SOG Twitch II
no visible damage, held up extremely well
- 8CIVIVI Elementum
pretty significant amount of damage to the blade tip
- 9Spyderco Tenacious
no visible damage, held up just fine (robust blade)
- 10Buck 110 Folding Hunter Lockback
quite a bit of damage; narrator attributes this to the knife's heavy weight
- 11Kershaw Link
pretty bad bend at the blade tip; narrator notes it is relatively heavy
- 12Cold Steel AD-10
extremely small chip to the tip, held up just fine
- 13Spyderco Para 3
held up really well, looks nearly as good as new, no visible damage
- 14Zero Tolerance 450CF
very small chip to the tip; narrator notes it is a very light knife
- 15Benchmade 940BK
very little visible damage, handled the impact very well; narrator notes it is a lightweight knife
All measurements (2 more)+
Blade Lock 25 Lb Test
- 1Smith and Wesson
easily handled 25 lb of downward force, lock still performed fine
- 2Opinel
FAILED - lock could not handle the pressure, only made it to around 7 lb before failing
- 3Ka-Bar Dozier Folding Hunter
passed, no lock failure
- 4Ontario OKC RAT II
passed, no lock failure
- 5CJRB
passed, no lock failure
- 6CRKT Endorser
passed, no lock failure
- 7SOG Twitch II
passed, no lock failure
- 8CIVIVI Elementum
passed, no lock failure
- 9Spyderco Tenacious
passed, no lock failure
- 10Buck 110 Folding Hunter Lockback
passed, no lock failure
- 11Kershaw Link
passed, no lock failure
- 12Cold Steel AD-10
passed, no lock failure
- 13Spyderco Para 3
passed, no lock failure
- 14Zero Tolerance 450CF
passed, no lock failure
- 15Benchmade 940BK
passed, no lock failure
Corrosion Resistance
- 1Smith and Wesson
covered pretty much entirely in paint, which really seemed to help
- 2Opinel
experienced more rust than most of the other brands
- 3Ka-Bar Dozier Folding Hunter
performed about the same as the Ontario
- 4Ontario OKC RAT II
performed about the same as the Ka-Bar
- 5CJRB
performed a little bit better than the Ka-Bar
- 6CRKT Endorser
some rust visible coming through the paint coating
- 7SOG Twitch II
small amount of rust, similar to the Civivi
- 8CIVIVI Elementum
small amount of rust, similar to the SOG
- 9Spyderco Tenacious
paint did a pretty good job of blocking rust - position in the corrosion recap makes this most likely the Tenacious rather than the Para 3, but the transcript only says 'the Spyderco' without disambiguating; flagged as uncertain
- 10Buck 110 Folding Hunter Lockback
some very superficial rust
- 11Kershaw Link
coating did not do a very good job of blocking rust
- 12Cold Steel AD-10
not independently quantified; the transcript only states the Spyderco Para 3 performed slightly better than the Cold Steel
- 13Spyderco Para 3
performed slightly better than the Cold Steel
- 14Zero Tolerance 450CF
very little rust
- 15Benchmade 940BK
performed very well
How it was tested
- initial factory sharpness on a Best Certified Knife Sharpness Tester
- blade lock release pressure (downward force to release the blade lock, in grams or pounds)
- opening smoothness (force required to move blade from midpoint to fully open, in grams)
- edge durability on ironwood: 100 back-and-forth passes with 5 lb of weight, factory edge, sharpness measured before and after
- uniform re-sharpening of all knives to a 17 degree angle on a progressive diamond/grit system, sharpness measured before (factory) and after
- edge durability on hedge apple: 30 passes after uniform sharpening, sharpness measured before and after
- blade tip drop test: dropped 48 inches through a guide pipe onto mild steel, damage assessed
- blade lock strength test: 25 lb of downward force applied to the open blade to check for lock failure
- corrosion resistance: soaked in a salt water, hydrogen peroxide, and vinegar mix to accelerate rust, checked after a few hours
“So, which knife is the best? In my opinion, it's very close between the Benchmade, the Zero Tolerance, as well as the Spyderco Para 3.”
Data notes and caveats
15-knife showdown across 6 test categories (initial sharpness, blade lock release pressure, opening smoothness, edge durability before and after a uniform re-sharpen, blade tip drop, blade lock strength, corrosion resistance); no single overall winner is declared. The narrator instead gives three price-tier picks: best of the three priciest knives (Benchmade, Zero Tolerance, Spyderco Para 3 called 'very close') goes to the Zero Tolerance; best value under $50 goes to the SOG Twitch II; and for a rock-bottom budget pick he suggests the $13 Smith and Wesson performed very well for the price. Only the Opinel failed the 25 lb blade lock strength test (failed at ~7 lb); all 14 other knives passed. Two data gaps: (1) Opinel's blade-lock-release-pressure figure is never clearly stated; a single number (1,359 g) appears before Ka-Bar is explicitly named, and it is ambiguous whether that number belongs to Smith and Wesson or Opinel, so Opinel's true figure is unrecoverable from the transcript. (2) One line attributed to 'the Spyderco' in the corrosion resistance section ('Paint on the Spyderco did a pretty good job of blocking the rust') does not specify Tenacious vs Para 3; based on testing order it is assigned to Spyderco Tenacious here but flagged as uncertain. A later recap line reads 'The Zero Tolerance also performed well at 822 1,007. And CIVIVI 1,089 g' - this is a caption run-on that drops the CRKT brand name between two numbers; cross-checked safely against individually-stated earlier figures (Zero Tolerance 822 g, CRKT 1,007 g, CIVIVI 1,089 g all match exactly), so no data was invented, only the recap line's missing brand label was inferred from the main body.


