
Which Locking Pliers (vice Grips) Brand Wins?
In our test we compared 18 locking pliers (vice grips) options head to head. Malco Eagle Grips came out on top. See the measured results, the runner-up, the budget pick, and a link to the full test video.

Malco Eagle Grips
Price shown in test: $35
Affiliate link. We may earn a commission at no extra cost to you.

Irwin
Price shown in test: $26
Affiliate link. We may earn a commission at no extra cost to you.

Irwin
Price shown in test: $26
Affiliate link. We may earn a commission at no extra cost to you.
The quick take
The short version of why each pick lands where it does, built straight from the measured results.
“While they're a little bit expensive at a price of $35, they would definitely be my choice.”
Best in 3 of 5 measurements, including Test 1 - max torque before slipping on a soft grade 2 bolt, Test 2 - front-teeth grip on grade 2 bolt and Test 4 - front-teeth grip on a hardened socket extension.
Best in 2 of 6 measurements, including Test 2 - front-teeth grip on grade 2 bolt and Test 4 - front-teeth grip on hardened socket extension.
Best in 2 of 6 measurements, including Test 2 - front-teeth grip on grade 2 bolt and Test 4 - front-teeth grip on hardened socket extension.
The measured results
Every number below is read straight from the test. Products are listed in the order they finished.
Made in
- 1Malco Eagle Grips
USA
- 2Irwin Vice Grip
Taiwan
- 3Craftsman
China
- 4CH Hanson
Taiwan
- 5Tekton
Taiwan
- 6Duratech
China
- 7Klein Tools
China
- 8WorkPro
China
- 9Teng Tools
China
- 10Stanley Proto
Spain
- 11Knipex
Germany
- 12Channellock
Spain
- 13Milwaukee
Taiwan
- 14Grip-On
Spain
- 15MacTools
Taiwan
- 16Gedore
Austria
- 17Harden
China
- 18Pittsburgh
China
Weight
- 1Malco Eagle Grips536 g
- 2Irwin Vice Grip522 g
- 3Craftsman604 g
- 4CH Hanson518 g
- 5Tekton546 g
heaviest of the brands tested up to that point in the video
- 6Duratech524 g
tied with the WorkPro
- 7Klein Tools584 g
by far the heaviest of the brands tested up to that point in the video
- 8WorkPro524 g
heaviest of the brands tested up to that point in the video
- 9Teng Tools520 g
- 10Stanley Proto632 g
very heavy
- 11Knipex552 g
- 12Channellock622 g
pretty heavy
- 13Milwaukee538 g
- 14Grip-On626 g
pretty heavy
- 15MacTools514 g
- 16Gedore520 g
- 17Harden450 g
- 18Pittsburgh438 g
lightest of the brands tested up to that point in the video
Test 1 - max torque before slipping on grade 2 bolt
- 2Irwin Vice Grip1,129 in-lb2nd
second best of all 18 brands ('very impressive')
- 3Craftsman
transcript reads 'just over 92 in-lb' moving into the lead; this figure is implausible given the CH Hanson's already-stated 693.7 in-lb result immediately prior in the same test sequence (which Craftsman could not logically 'move into the lead' over at only 92); almost certainly a dropped-digit garble similar to the Klein Tools anomaly in this same test, likely closer to 920+ in-lb; kept literal and flagged
- 4CH Hanson693.7 in-lb
described as about 8 in-lb less than the Klein Tools brand; this differential does not match the Klein Tools' own stated Test 1 figure of 71.1 in-lb, further supporting that the Klein Tools number is a garbled dropped-digit value rather than a true low result
- 5Tekton729.3 in-lb
moved into the lead at that point
- 6Duratechjust over715 in-lb
moved into the lead at that point
- 7Klein Tools
transcript reads '71.1 in-lb'; this is roughly 10 times lower than every neighboring result in this same test (Duratech 715, Tekton 729.3, CH Hanson 693.7, which is explicitly stated as only about 8 in-lb less than this brand's own result), strongly indicating a dropped-digit caption error (likely intended as approximately 701-711 in-lb); kept literal and flagged rather than silently corrected
- 8WorkProjust over672 in-lb
- 9Teng Toolsjust over723 in-lb
performed almost as well as the Tekton
- 10Stanley Proto551.1 in-lb
better than average
- 11Knipex454 in-lb
narrator notes 'some of the best tools I've ever tested are made by Knipex, but their locking pliers really struggled' relative to expectations
- 12Channellock360.7 in-lb
really struggled to gain a grip
- 13Milwaukee987.3 in-lb2nd
second place overall behind the Irwin
- 14Grip-On287.5 in-lb
held back by its gritty adjustment screw
- 15MacTools749.1 in-lb
better than average
- 16Gedore333.7 in-lb
lost grip sooner than most of the other brands
- 17Harden257.8 in-lb
a lot better than the Pittsburgh
- 18Pittsburgh
did not generate enough torque to register on the ~100 in-lb calibration tester (failed)
- 1Malco Eagle Gripsnot tested
Test 2 - front-teeth grip on grade 2 bolt
- 2Irwin Vice Grip169 in-lb
best of all 18 brands (won this test outright)
- 3Craftsman125 in-lb1st
tied for first place with the Tekton
- 4CH Hanson88 in-lb3rd
third place at that point behind the Tekton and Klein Tools
- 5Tekton125 in-lb
moved into the lead at that point (later tied by the Craftsman)
- 6Duratech76 in-lb
performed almost the same as the WorkPro
- 7Klein Tools108 in-lb2nd
moved into second place behind the Tekton
- 8WorkPro74 in-lb
moved into the lead at that point
- 9Teng Tools31 in-lb
lost grip early
- 10Stanley Proto76 in-lb
about average
- 11Knipex96 in-lb
a little better than average
- 12Channellock75 in-lb
below average, trailing the leaders
- 13Milwaukee66 in-lb
about 100 in-lb less than the Irwin
- 14Grip-On57 in-lb
really struggled
- 15MacTools114 in-lb
better than average
- 16Gedore99 in-lb
a little better than average
- 17Harden24 in-lb
struggled, but better than the Pittsburgh's 13
- 18Pittsburgh13 in-lb
struggled badly, worst of the tests referenced
- 1Malco Eagle Gripsnot tested
Test 3 - front-teeth grip on grade 8 bolt
- 2Irwin Vice Grip913.6 in-lb2nd
second best of all 18 brands
- 3Craftsman772.5 in-lb3rd
moved into the lead over the CH Hanson at that point, finished third overall behind Malco Eagle Grips and Irwin
- 4CH Hansonjust over551 in-lb
described as by far the best result up to that point in the test, moving into the lead over the Duratech
- 5Tektonjust under395 in-lb2nd
moved into second place behind the Duratech at that point
- 6Duratech468.6 in-lb
moved into the lead at that point, having outperformed the WorkPro in the two prior tests
- 7Klein Tools132.1 in-lb
about the same as the WorkPro
- 8WorkPro280.5 in-lb
a lot better than the Pittsburgh and the Harden
- 9Teng Tools636.4 in-lb2nd
second place behind the Craftsman
- 10Stanley Protojust over250 in-lb
really struggled
- 11Knipex243.7 in-lb
struggled to bite into the bolt
- 12Channellock308.5 in-lb
struggling with the grade 8 bolt
- 13Milwaukee373.6 in-lb
lost grip somewhat early on this test
- 14Grip-On237.7 in-lb
described as about 140 in-lb less than the Milwaukee's 373.6
- 15MacTools328.3 in-lb
struggled with the grade 8 bolt hardness despite doing well in Test 1
- 16Gedore260.4 in-lb
struggled again as it had on the grade 2 bolt
- 17Harden
did not gain enough grip to register on the calibration tester (failed)
- 18Pittsburgh
not enough torque to register on the tester (failed)
- 1Malco Eagle Gripsnot tested
Test 5 - unlock force
- 2Irwin Vice Grip6.9 lb
easy to work with
- 3Craftsman8.3 lb
easy to unlock
- 4CH Hanson13.6 lb
about the same as the Pittsburgh
- 5Tekton18.8 lb
the most force required of the brands tested up to that point
- 6Duratech14.7 lb
one pound more than the Pittsburgh
- 7Klein Tools5.5 lb
easy to unlock
- 8WorkPro11.6 lb
- 9Teng Tools15.2 lb
a little difficult to work with
- 10Stanley Proto20.3 lb
even more force required than the Teng Tools
- 11Knipex10.4 lb
- 12Channellock10.8 lb
about the same as the Knipex
- 13Milwaukee7.7 lb
unlocked without too much force
- 14Grip-On13.1 lb
more force than average to unlock
- 15MacTools7.4 lb
less force than the Eagle Grips to unlock
- 16Gedore13.1 lb
same as the Grip-On
- 17Harden1.8 lb
unlocks far too easily; explicitly flagged by the narrator as a reliability concern
- 18Pittsburgh13.7 lb
- 1Malco Eagle Gripsnot tested
Test 4 - front-teeth grip on hardened socket extension
- 2Irwin Vice Grip308.5 in-lb
best of all 18 brands (won this test outright); teeth held up really well
- 3Craftsman284.8 in-lb3rd
third best of all 18 brands; teeth held up really well
- 4CH Hanson188.7 in-lb
teeth held up really well
- 5Tektonjust under237 in-lb
moved into the lead at that point; teeth sharp but experienced a small amount of damage
- 6Duratech
only 116.3 in-lb, struggled; teeth experienced a small amount of damage
- 8WorkProjust over130 in-lb
despite having plenty of strength to handle the 180 in-lb adjustment torque; teeth experienced a small amount of damage
- 9Teng Tools242.2 in-lb
teeth experienced more damage than the CH Hanson and Craftsman
- 10Stanley Proto
really struggled again (no specific numeric result given in the transcript for this test, only that it struggled and one tooth experienced quite a bit of damage); flagged as a qualitative-only gap
- 11Knipex
began to bend and warp under the 180 in-lb adjustment torque and was not able to gain a good grip; no numeric grip result given, a build-quality failure rather than a data gap; some teeth experienced wear and tear
- 12Channellock
adjustment screw survived 180 in-lb, but grip itself really struggled at 146.2 in-lb; small amount of damage to the teeth
- 13Milwaukee225.3 in-lb
better than average; small amount of wear and tear on the teeth
- 14Grip-On
adjustment screw was not able to handle the 180 in-lb torque and began to bend, so the pliers were not able to get a grip at all in this test; teeth held up really well despite the screw failure
- 15MacTools
barely made it past 200 in-lb; small amount of wear and tear on the teeth
- 16Gedore
adjustment screw was not able to handle the 180 in-lb torque and began to bend, unable to get a grip at all, similar to the Grip-On's failure; teeth held up really well despite the screw failure
- 17Harden
the adjustment screw became misaligned with the connecting rod at 180 in-lb, described as a build quality issue, and the pliers were unable to handle the test
- 18Pittsburgh
struck out three times in a row, only leaving scuff marks on the paint; teeth too soft and experienced damage
- 1Malco Eagle Gripsnot tested
- 7Klein Toolsnot tested
Claims
- 1Malco Eagle Grips
patented power ring for increased thread strength; pinned, embedded, and braced upper jaw for a superior bond; claims the sharpest teeth with best-in-class grip
- 2Irwin Vice Grip
the original Vice Grip brand; claims 3 times the gripping strength; curved jaw designed for square, flat, round, or hex surfaces; high-grade heat treated alloy steel
- 3Craftsman
one-hand operation with easy release mechanism; multi-zone bilateral grips; high-grade heat treated alloy steel
- 4CH Hanson
durable nickel plate finish; 2in jaw opening; 1.5in throat depth
- 5Tekton
strong chromoly jaw with sharp teeth for a sure grip; generously sized tension knob
- 6Duratech
high-grade chrome vanadium steel; heat treated for toughness
- 7Klein Tools
high torque gripping power; intuitive thumb knob; pinch-free operation with leverless quick release handles; high teeth for high torque gripping power
- 8WorkPro
crafted from industry-leading chrome vanadium steel; one-handed release trigger; heat treated for ultimate strength
- 9Teng Tools
chrome vanadium for added strength; includes a locking nut on the adjustment knob for presetting
- 11Knipex
each tool proven and tested for durability; precisely hardened with a maximum of 0.8 percent carbon
- 12Channellock
extended release lever for one-handed control; forged steel jaws for maximum strength and durability; epoxy resin coating for rust protection
- 13Milwaukee
Max Bite technology to maximize pressure points for round pipe, hex bolts, and other locking-tool applications; claims 3 times the gripping force; built with forged alloy steel
- 16Gedore
forged tempered jaws with a special jaw shape for secure gripping; jaw body made with high-tensile sheet metal
- 17Harden
heavy duty forged carbon steel; milled vice grip jaws for maximum grip; lifetime warranty
- 10Stanley Protonot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 18Pittsburghnot tested
All measurements (9 more)+
Adjustment screw
- 1Malco Eagle Grips
the smoothest of all 18 brands
- 2Irwin Vice Grip
moves freely
- 3Craftsman
not quite as smooth as the Klein Tools
- 4CH Hanson
smoothness very close to the Klein Tools
- 5Tekton
smoothest of the brands tested up to that point
- 6Duratech
a little gritty
- 7Klein Tools
the smoothest of the brands tested up to that point
- 8WorkPro
the smoothest of the brands tested up to that point
- 9Teng Tools
a little gritty
- 11Knipex
moves freely and smoothly
- 10Stanley Protonot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Build quality
- 6Duratech
seems the same as the WorkPro
- 8WorkPro
described as a lot better than the Pittsburgh and the Harden
- 10Stanley Proto
weld could definitely be better, but the adjustment screw operates freely; teeth appear very sharp; noticeably less slop in the moving parts than most other brands
- 13Milwaukee
adjustment screw moves very freely and smoothly, noticeably less wobble and slop than most other brands, sharp teeth
- 14Grip-On
weld could definitely use improvement; adjustment screw does not move quite as freely as some other brands (gritty)
- 15MacTools
teeth look pretty sharp; adjustment screw not as smooth as the Eagle Grips
- 16Gedore
adjustment screw doesn't move very freely (gritty), but has a pretty secure weld
- 17Harden
includes a weld (unlike the Pittsburgh), a definite improvement, but the adjustment screw is still pretty gritty
- 18Pittsburgh
adjustment screw is very gritty and difficult to work with; body appears simply pressed onto the adjustment screw with no weld
- 1Malco Eagle Gripsnot tested
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 7Klein Toolsnot tested
- 9Teng Toolsnot tested
- 11Knipexnot tested
- 12Channellocknot tested
Weld
- 5Tekton
better than the Duratech's
- 11Knipex
described as definitely the most secure weld of any brand tested
- 1Malco Eagle Gripsnot tested
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Test 1 - max torque before slipping on a soft grade 2 bolt
- 1Malco Eagle Grips1,250 in-lb
the best of all 18 brands ('very impressive')
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Test 2 - front-teeth grip on grade 2 bolt (adjustment screw preset ~100 in-lb)
- 1Malco Eagle Grips222 in-lb
the best of all 18 brands
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Test 3 - front-teeth grip on grade 8 bolt (same preset)
- 1Malco Eagle Grips
transcript reads '1,11 in-lb' on both its first mention and in the test's final recap; almost certainly a garbled/truncated '1,110 in-lb' given a dropped trailing zero, consistent with this brand dominating every other test; kept literal and flagged rather than silently corrected; stated as the best of all 18 brands
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Test 4 - front-teeth grip on a hardened socket extension (adjustment screw increased to 180 in-lb)
- 1Malco Eagle Gripsjust under410 in-lb
the best of all 18 brands; did cause some damage to the socket extension itself, with a small amount of wear on its own super sharp teeth
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Test 5 - unlock force with ~60 in-lb preload on the adjustment screw
- 1Malco Eagle Grips8.1 lb
of pull force to release the lock
- 2Irwin Vice Gripnot tested
- 3Craftsmannot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
Jaw design
- 3Craftsman
straight jaws; narrator notes he was unable to find a curved-jaw version while shopping
- 1Malco Eagle Gripsnot tested
- 2Irwin Vice Gripnot tested
- 4CH Hansonnot tested
- 5Tektonnot tested
- 6Duratechnot tested
- 7Klein Toolsnot tested
- 8WorkPronot tested
- 9Teng Toolsnot tested
- 10Stanley Protonot tested
- 11Knipexnot tested
- 12Channellocknot tested
- 13Milwaukeenot tested
- 14Grip-Onnot tested
- 15MacToolsnot tested
- 16Gedorenot tested
- 17Hardennot tested
- 18Pittsburghnot tested
How it was tested
- Test 1: maximum torque before slipping on a soft grade 2 bolt (adjustment screw preset to 100 in-lb using a torque adapter, torque wrench calibration tool measures the slip point)
- Test 2: front-teeth grip strength on a grade 2 bolt at the same 100 in-lb adjustment preset
- Test 3: front-teeth grip strength on a harder grade 8 bolt at the same 100 in-lb adjustment preset
- Test 4: front-teeth grip strength on a very hard tool-steel socket extension, adjustment screw increased to 180 in-lb (also observes build-quality failures and tooth damage)
- Test 5: force required to release the lock, using a push-pull force meter with about 60 in-lb of preload torque on the adjustment screw
“While they're a little bit expensive at a price of $35, they would definitely be my choice.”
Data notes and caveats
18-brand locking pliers showdown with no meta chapters, so brand resolution relied entirely on the ascending price order matching the description's Products Tested list, plus internal consistency across the 5 tests; this worked cleanly for all 18 brands despite heavy phonetic mangling of several names (Tekton as 'Tekin'/'Tekken'; Duratech as 'Durk'/'Durate'; Teng Tools as 'Tang Tools'/'Tank Tools'; Knipex as 'Canipex'/'Kipex'; Gedore as 'Gdore'/'Gadore'/'Gdor'/'Gore'; Grip-On as 'Gripon'/'Grion'; CH Hanson transcribed throughout as 'CH Hansen'). Malco Eagle Grips is the clear overall winner, explicitly declared the outright winner of all four numeric torque/grip tests in separate per-test recap sentences, despite the closing summary's self-contradictory line ('an average finish of second place... finish in first place in every test'), which is flagged as a likely transcript/caption error rather than trusted at face value. Irwin is the clear runner-up and is also explicitly framed as the value pick relative to the winner ('If you're unwilling to spend the extra for the Eagle grips, the Irwin vice grips are a great option'). Craftsman is explicitly given a numeric average finish of 4th place. Several individual test results show signs of dropped-digit caption corruption where a value is roughly 10 times lower than its neighbors in the same test: Klein Tools' Test 1 result (71.1 in-lb, versus neighboring results all in the 690-730 in-lb range, and explicitly contradicted by CH Hanson's own result being stated as only 8 in-lb less than Klein Tools' true figure) and Craftsman's Test 1 result (92 in-lb, stated as 'moving into the lead' over CH Hanson's already-recorded 693.7 in-lb, which is numerically impossible at 92). Malco Eagle Grips' Test 3 result is rendered three separate times in the transcript as the truncated '1,11 in-lb', almost certainly a dropped trailing zero for '1,110 in-lb'. None of these were corrected, only flagged, per the extraction rules against inventing digits.


