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Model #440

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12 in. Tongue and Groove Pliers

  • Undercut tongue and groove design won't slip
  • PermaLock fastener eliminates nut and bolt failure
  • Patented reinforcing edge minimizes stress breakage
  • See More Details

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Product Overview

The Channellock 12 in. Straight Jaw Tongue and Groove Pliers are constructed with high-carbon C1080 steel. The tool is fashioned with laser heat-treated teeth that clamp down perpendicularly for strong, nonslip jaw action. Undercut tongue-and-groove fabrication allows this heavy-duty tool to perform without slipping, giving users the confidence to impart maximum torque and leverage aided by the comfort and command of the ubiquitous CHANNELLOCK BLUE grips. The patented PermaLock fastener eliminates bolt and nut failure in any of the 7 adjustable jaw settings, supplying utmost strength to loosen and tighten threaded hardware up to 2-1/4 in. in addition to other fastening and crimping tasks.
  • Jaw size adjustable among 7 settings with a maximum capacity of 2-1/4 in.
  • Right-angle, laser heat-treated teeth grip in all directions for maximum bite
  • Constructed with high-carbon C1080 steel for dependable performance on the job
  • Rust-resistant coating inhibits corrosion for lasting use
  • Outfitted with CHANNELLOCK BLUE grips for comfort and command
  • Tool is 12 in. long from end of handle to top of jaw

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BrandMilwaukeeChannellockChannellockChannellock
Name12 in. Straight-Jaw Pliers12 in. Tongue and Groove Pliers12 in. V-Jaw Tongue and Groove PliersTongue and Groove Plier Set (3-Piece)
Price
Ratings
(197)
(365)
(49)
(5)
Jaw Capacity2.25 in2.2557.152.25 in
Individual/SetIndividualIndividualIndividualSet
View ProductView ProductView ProductView Product

Specifications

Dimensions

Handle Length
7.0
Product Depth (in.)
12 in
Product Height (in.)
0.5 in
Product Width (in.)
1.5 in

Details

Hand Tool Type
Slip Joint Pliers
Handle Material
Comfort Grip
Individual/Set
Individual
Insulated
No
Jaw Capacity
2.25
Jaw Tip Size
1.12
Joint Type
Adjustable
Number of Pieces
1
Pack Size
1
Returnable
90-Day
Tools Product Type
Hand Tool

Warranty / Certifications

Manufacturer Warranty
All CHANNELLOCK pliers, wrenches, and drivers are warranted for material and/or workmanship. Tools are not warranted against abuse or wear from faithful service.

Questions & Answers

3Questions27Answers

Can these be used to remove a plastic drain valve from a water heater?

Asked by Rudy August 17, 2018
9
Answers

Of course

is this made of non rust

Asked by evie April 11, 2018
10
Answers

No, they will rust if not cared for.

Can channel locks be used for cutting?

Asked by JAFO February 5, 2016
8
Answers

No that's y I carry a pocket knife. But actually just depends what

Customer Reviews

  • 4.8
    out of 365 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 365 reviews
I use these channel locks a lot of plumbing projects and sometimes even pulling nails. They work ...
I use these channel locks a lot of plumbing projects and sometimes even pulling nails. They work great for basic 2" pipe fittings, sink drains, hose bibs, jobs of that sort. Very tough and durable. I measure a 2-5/16" maximum clamp. Made in the USA.
by SteveVA
Perfect tool for the job. A solid tool that was easy to use even for my small hands.
Perfect tool for the job. A solid tool that was easy to use even for my small hands.
by Savvy
I try to buy American tools whenever I can. In...
I try to buy American tools whenever I can. In this case I was disappointed. The jaws were misaligned by about 20%. I expect this from the Chinese tools stores, but not from Channellock. Since I keep my tools for life (I have my Dads 50 year old Channellocks), I'm sad I'll be looking at this poorly made tool every time I use it for the rest of my life. Many old swap meet tools are better that what are made now.
by Jerry
5 people found this helpful
indispensable for so many different uses - good quality on these
When it comes to tools that hit a wide variety of uses that a wrench or regular pliers just won't cover if you have some channel locks and vice grips you've got a lot of bases covered. These channel lock brand pliers are pretty good build quality for my use. I've had a smaller pair of great neck ones for over 30 years and I've reached for them many times and they've taken a lot. Looking at the quality of these I expect the same from them while being able to cover things the smaller ones just won't do. The fit and finish is better than my older ones in terms of the precision in the fit.
by decman
Made in the USA!
I have quite a few of these tools and they never disappoint. Great materials, quality workmanship, and made in America; can't beat them. You want the best tools for your money? Look no further than ChannelLock!
by MikeyLikesIt
1 person found this helpful
CHANNELLOCK quality pliers
I will admit there are a few brands of tools I am partial to, and CHANNELLOCK is one of them. All of the CHANNELLOCK tools I have owned over the years have held up very well, and I see no reason why these pliers will be any different. Many (probably most) hand tools these days are made in China. "Fiercely made in Meadville, PA" is clearly on the packaging for these tools. Some of the quality features include being made out of high carbon C1080 steel, having an electronic coating for rust prevention, and having laser heat-treated right-angle teeth. The blue "comfort grip" rubber handles cover clear to the ends of the handles, which I like. (On many tools today, the grips stop short of the end of the handle.) In terms of usability, these pliers are a full 12" long, and and it's widest setting the jaws are 2 1/4" when fully "closed". I will mention that on this particular pair of pliers, there were some imperfections on the surface of the back of the pliers. (I included a photo of this.) While I think this was just cosmetic, it did surprise me a little, as I haven't seen this on other CHANNELLOCK pliers I have owned. If I could do half-star ratings, I probably would have knocked the quality rating down to 4.5 stars for this particular pair. But other than the slight cosmetic issue above, I expect I will get many years of good use out of these, and would recommend them to anyone looking for quality tongue-and-groove pliers.
by jred
5 people found this helpful
Everyone needs a Channellock
For the price, you can't beat a good pair of Channellocks. Unless you loose them, you'll have them for life. If used properly (in the right direction of the turn) Channellocks offer a much stronger grip (turn pressure actually increases the grip) than regular pliers. These 12 in Channellocks open to 2.5 inches and offers the most leverage of any of the smaller Channellocks I have, including the 10 in.
by PSHome
Slipping and sliding pliers
CHANNEL LOCK is a name I've used for over 50 years. These slip joint pliers adjust to sizes up to 2". Only need an occasional light coating of lubricant on the channels and slides. So many uses for these pliers, every tool box should have a pair.
by Dale
Real Nice Pliers
Never much for tongue and groove pliers because the pliers would slip off the nut and pinch your fingers. Trying the Channel Lock's has changed my way of thinking. Compared the old pliers with the Channel Lock's and there is a difference while not in a big way visually, it is in the engineering. I could go on but it would be easier to read the packaging. Put on a ball unit on my hitch. On the nut end, I used an adjustable wrench and for the ball end the Channel Lock's, firm and steadfast grip. There will be many uses for these pliers in the future.
by goodreason
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 365 reviews