4.8(1,600)Amazon rating$20.69400+ bought last month
Our verdict
At $20.69, the Channellock 420 delivers a 4.8-star rating from 1,600 reviewers with about 400 units selling monthly, making it one of the more proven mid-range entries in the tongue-and-groove plier category.
DIYers and tradespeople who need a reliable, mid-weight tongue-and-groove plier for plumbing connections, grip work, and general shop tasks without paying a premium price.
Skip if
You need confirmed jaw-capacity specs before buying, or you require a lighter tool under 10 ounces for extended one-handed use.
Handle Alloy Steel
Weight 13.44 ounces
Priced 20% below the category median ($25.98 across 47 tracked models)
Our scorecard
4.8/5overall
Owner rating4.8/5
4.8 average across 1,600 owner ratings
Popularity3.6/5
1,600 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Channellock 420 sits at $20.69 and posts 4.8 stars across 1,600 verified reviews, with roughly 400 units sold per month. That combination of consistent demand and near-perfect rating places it in a reliable, well-tested tier within the Channellock lineup.
The alloy steel construction and 13.44-ounce listed weight point to a mid-size plier built for durability over compactness. Published specs beyond handle material and weight are limited, so buyers relying on precise jaw-opening measurements will need to check the product listing directly.
For context within the Channellock family, the 420 is heavier than the alloy steel Channellock 426 (0.33 pounds, $16.21) and sits just below the Channellock 440 in weight and price. It represents a solid middle-ground pick between the entry-level 426 and the heavier models.
Pros
4.8-star rating from 1,600 reviews reflects consistent owner satisfaction
Alloy steel handle construction for durability under repeated use
Accessible $20.69 price point within the Channellock lineup
Steady monthly demand of roughly 400 units signals broad market trust
Cons
Published specs are sparse, with no jaw capacity or overall length listed
At 13.44 ounces it is heavier than the lighter Channellock 426 (0.33 lbs)
Not ideal for jobs requiring very large jaw openings without spec verification
Specifications
Handle
Alloy Steel
Weight
13.44 ounces
Performance notes
Based on the alloy steel handle and 13.44-ounce weight, the Channellock 420 is built for moderate gripping and turning tasks including household plumbing fittings, automotive connections, and workshop maintenance. Alloy steel handles typically resist corrosion and handle repeated torque cycles without deforming under normal working loads.
What buyers say
Owners consistently highlight build quality and grip reliability as the main strengths. Positive reviews focus on the tool holding its adjustment and not slipping under load. The few critical notes tend to mention that the plier feels undersized for larger fittings, suggesting it performs best on mid-range fastener and pipe sizes.
How does the Channellock 420 compare to the Channellock 426?
Both use alloy steel construction, but the Channellock 426 weighs 0.33 pounds and costs $16.21, making it lighter and less expensive. The Channellock 420 weighs 13.44 ounces and costs $20.69, suggesting a slightly larger form factor. Both earn strong ratings, with the 420 at 4.8 stars and the 426 at 4.7 stars.
Where can I find complete specs for the Channellock 420 including jaw capacity?
The product listing on the retail page typically includes the most complete spec sheet. If you have further questions after reviewing it, reach out to us at [email protected].
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