Best Adjustable Tongue-and-Groove Pliers of 2026

Harry Stack Avatar
Harry Stack
Last Updated: Jan 16, 2026

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Adjustable tongue-and-groove pliers are versatile tools that are perfect for a wide range of applications. These pliers are designed with an adjustable jaw that can be opened to fit various sizes of nuts, bolts, and other fasteners. They are commonly used for plumbing, electrical work, and automotive repair, but can also be useful for DIY projects around the home. The adjustable feature allows users to easily adjust the pliers to fit the job at hand, making them a must-have in any toolbox. They are typically made from high-quality materials, such as chrome vanadium steel, which ensures durability and long-lasting performance.

At a Glance: Our Top Picks

WORKPRO 4-Inch Mini Water Pump Pliers Cover #TOP 1
WORKPRO 4-Inch Mini Water Pump Pliers
ftb score rating icon 9.9
WORKPRO 3 Piece Groove Joint Pliers Set Cover #TOP 2
WORKPRO 3 Piece Groove Joint Pliers Set
ftb score rating icon 9.8
ELEAD 4-Piece Groove Joint Pliers Set Cover #TOP 3
ELEAD 4-Piece Groove Joint Pliers Set
ftb score rating icon 9.6

Top 9 Adjustable Tongue-and-Groove Pliers

#TOP 1

WORKPRO 4-Inch Mini Water Pump Pliers

W031473
Black
WORKPRO 4-Inch Mini Water Pump Pliers Cover
WORKPRO Mini Water Pump Pliers, 4-Inch Groove Joint Pliers, Fast Adjustable Tongue and Groove Pliers with 15-Position Push-Lock, V-Jaw for Multi-Surface Grip, Ideal for Tight Spaces and Versatile Use

The WORKPRO Mini Pump Pliers are compact and powerful, making them perfect for working in tight spaces where precision is key. With a quick push-button adjustment, you can easily switch between 15 jaw sizes, saving you time and effort on various tasks. The V-shaped jaws offer a strong grip on different shapes like round, flat, square, or hex, so you can confidently hold and turn objects without slipping. Made from heat-treated steel with a corrosion-resistant finish, these pliers are durable and built to last, ideal for plumbing, automotive, or home repair jobs where reliability matters.

What We Like
High build quality
Compact and lightweight
Excellent grip and leverage
Precise jaw alignment
Great value for price
#TOP 2

WORKPRO 3 Piece Groove Joint Pliers Set

W001339A
8"+10"+12"
WORKPRO 3 Piece Groove Joint Pliers Set Cover
WORKPRO 3 Piece Groove Joint Plier Set, 12/10/8 Inch Adjustable Water Pump Pliers, Straight Jaw Pliers for Home Repair, Gripping, Nuts, Bolts, Pipe & Fittings

The WORKPRO 3 Piece Groove Joint Pliers Set includes 8-inch, 10-inch, and 12-inch straight jaw pliers made of high-quality CrNi steel, built to last even in demanding conditions. The adjustable tongue and optimum grip allows you to grip any pipes, nuts, or bolts without slipping. The ergonomic and comfortable handle design fits the hand very well, making it easier to grip and hold. These multi-purpose pliers are perfect for gripping, pulling, tightening, and loosening nuts, bolts, pipe, and fittings, making them an ideal addition to any home maintenance or on-the-job toolbox.

What We Like
High build quality
Smooth operation
Strong grip strength
Multiple size options
Good value
#TOP 3

ELEAD 4-Piece Groove Joint Pliers Set

ELEAD
Yellow
ELEAD 4-Piece Groove Joint Pliers Set Cover
ELEAD 4-Piece Groove Joint Pliers Set, 12/10/8/6 Inch Adjustable Water Pump Pliers with Tool Roll Bag, Tongue and Groove for Home Repair, Gripping, Nuts, Bolts, Pipe & Fittings

The ELEAD Groove Joint Pliers set offers a durable and reliable tool collection for your repair needs. Made from strong drop-forged steel, these pliers are built to last and handle tough jobs. Their ergonomic bi-material grips ensure you stay comfortable and maintain a secure hold, even during long projects. With four sizes included—6", 8", 10", and 12"—you have the right tool for various tasks like gripping nuts, bolts, and pipes. Plus, the adjustable jaws slide smoothly, making it quick and easy to fit different fastener sizes, saving you time and effort.

What We Like
Durable drop-forged steel
Comfortable bi-material grips
Multiple size options
Easy, smooth adjustments
#TOP 4

IRWIN Tools VISE-GRIP Tools GrooveLock Pliers, V-Jaw, 6-inch

2078110
Multi
IRWIN Tools VISE-GRIP Tools GrooveLock Pliers, V-Jaw, 6-inch Cover
IRWIN VISE-GRIP Tools GrooveLock Pliers, V Jaw, 6-inch (4935351), Black, Blue Yellow, Silver, 6"

The IRWIN GrooveLock Pliers are adjustable pliers that feature a Multi-Groove Ratcheting System with twice the groove positions of other groove joint pliers, allowing for precise positioning to grip any type of surface. With a simple push of a button, the lower jaw adjusts twice as fast as traditional groove joint pliers. The pliers also feature right angle teeth to grip in all directions for maximum bite, and Anti-pinch, non-slip ProTouch Grips that provide comfort, control, and less hand fatigue. These features make the IRWIN GrooveLock Pliers a versatile tool that can be used for various applications, from plumbing to automotive repairs.

What We Like
Compact size for tight spaces
Precise GrooveLock adjustment
Comfortable ergonomic grip
Solid build quality
Great for delicate tasks
#TOP 5

HORUSDY 2-Pliers Groove Joint Set

97654
Orange
8 & 10-Inch
HORUSDY 2-Pliers Groove Joint Set Cover
HORUSDY 2-Piece Groove Joint Plier Set, 8" & 10" Adjustable Water Pump Pliers, Straight Jaw Tongue and Groove Pliers for Plumbing, Pipe Fittings, Nuts, Bolts, and Home Repair

The HORUSDY 2-Pliers Groove Joint Set includes 8-Inch and 10-Inch pliers made from drop-forged steel. The unique tooth design improves grip on pipes and fasteners, while the ergonomic non-slip handle reduces hand fatigue. The versatile jaws can grip a variety of work surfaces, making them ideal for plumbers and DIYers who need to clamp, pull, tighten, and loosen nuts, bolts, pipes, and fittings.

What We Like
High-quality drop-forged steel construction
Unique gear tooth design enhances grip on pipes and fasteners
Ergonomic non-slip handle reduces hand fatigue
#TOP 6

warmtree 7-Inch Groove Joint Pliers

wt7inWPPliers
7inch
warmtree 7-Inch Groove Joint Pliers Cover
7-Inch Groove Joint Pliers - Upgraded 42mm Wide Opening Water Pump Pliers, V-Jaw Channel Locks for Home & Industrial Repairs,chrome vanadium steel

The warmtree V-Jaw Channel Pliers offer a wide 42mm opening, making them perfect for handling large water pipes, faucet fixes, or mechanic work. You’ll appreciate the V-shaped jaws with dual serrations that grip bolts and pipes securely, preventing slips even on tricky shapes. Made from durable chrome vanadium steel, these pliers resist rust and last longer than typical carbon steel tools, ideal for both home and industrial use. Plus, the one-handed quick adjustment lets you easily change the jaw size with a simple push button, saving you time during fast repairs or repeated tasks.

What We Like
Extra-wide 42mm opening
V-shaped serrated jaw grip
Durable chrome vanadium steel
One-handed quick adjustment
#TOP 7

KNIPEX Pliers Wrench 8601250

86 01 250
10-Inch
KNIPEX Pliers Wrench 8601250 Cover
KNIPEX Tools - Pliers Wrench, Black Finish (8601250), 10-Inch

The KNIPEX Pliers Wrench is a versatile tool that replaces a whole set of open-end wrenches up to 2 inches, saving you space and hassle. Its smooth jaws make it easy to work on delicate surfaces, like chrome fittings, without causing damage. You can adjust the grip tightly and securely, making it great for holding, pressing, or bending tasks. This means you can handle various jobs with one tool, knowing it will grip firmly without harming your workpieces.

What We Like
Replaces multiple wrenches
Damage-free smooth jaws
Adjustable grip
Versatile use
#TOP 8

Crescent Mini Straight-Jaw Tongue and Groove Pliers RT24CVS-05

RT24CVS-05
Rawhide
One Size
Crescent Mini Straight-Jaw Tongue and Groove Pliers RT24CVS-05 Cover
Crescent 4-1/2" Mini Dipped Handle Tongue and Groove Pliers | RT24CVS-05

Crescent Mini Pliers RT24CVS-05 are versatile and durable tongue-and-groove pliers. The straight jaws have an offset and self-locking adjustment grip, ensuring a tight grip in any configuration. The rivet construction with precision-machined joint interlock provides smooth, positive joint action without slipping position or coming apart under load. The unique tooth design grips tighter and provides increased torque with less effort. Made of alloy steel construction with induction-hardened teeth, these pliers offer maximum durability. With four jaw positions, you can adjust the pliers to fit any size object, providing flexibility and comfort. These mini pliers are a great addition to any toolbox, providing a firm grip and increased torque with less effort, making your work easier and more efficient.

What We Like
Good quality materials
Compact size for portability
Cost-effective alternative to Knipex
Useful for emergencies
Long-lasting for many users
#TOP 9

TOPLINE 4-piece Groove Joint Pliers Set

T00152
Yellow
TOPLINE 4-piece Groove Joint Pliers Set Cover
TOPLINE 4-piece Groove Joint Pliers Set with Bi-Material Handles, Tongue and Groove Pliers Set Included 12-in, 10-in, 8-in and 6-in, Perfect for Plumbing Repair and Basic Home Maintenance

The TOPLINE 4-piece Groove Joint Pliers Set is perfect for plumbing repair and basic home maintenance. The set includes four groove-joint pliers of different sizes, constructed from drop forged steel, and the jaws are heat treated for durability and better grip. The bi-material grips provide comfort and control, reducing hand strain. The precision machined adjustable jaw makes it easy to grip various fasteners, and the slip-resistant tongue and groove design is perfect for grasping and turning. The polished surface provides excellent work performance and anti-corrosion. Great for use in plumbing, garages, workshops, and general applications.

What We Like
The set includes four different sizes of pliers, making it versatile for various jobs.
The bi-material grips provide comfort and control, reducing hand strain.
The precision machined adjustable jaw makes it easy to grip various fasteners without needing to adjust the opening size manually.
The slip-resistant tongue and groove design is perfect for grasping and turning.
The polished surface provides excellent work performance and anti-corrosion.
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are the adjustable pliers called?

Locking Pliers These adjustable pliers are designed to be used as a hand-held vice or clamp that locks firmly onto a workpiece. Also called plier wrenches, lever-wrench pliers, and by the proprietary name Vicegrips, they have a double-lever action.

2. What are tongue and groove pliers called?

Water-Pump Pliers (Tongue-and-Groove Pliers) These types of pliers also have an adjustable pivot, although tongue-and-groove will adjust a whole lot more than slip-joint pliers. Typically, the water-pump pliers have seven different positions, but there can be more or less depending on the size.

3. What are adjustable pliers used for?

These pliers are used to hold objects in place by seamless clamping. These pliers can hold anything from nuts to bolts to heavy-duty equipment. Tongue and Groove: adjustable pliers used to maintain a firm and safe grip while turning and holding nuts and bolts.

4. What are Slipknot pliers?

Slip joint pliers are pliers whose pivot point or fulcrum can be moved to increase the size range of their jaws. Most slip joint pliers use a mechanism that allows sliding the pivot point into one of several positions when the pliers are fully opened.

Editor's Notes

During our adjustable tongue-and-groove pliers research, we found 24 adjustable tongue-and-groove pliers products and shortlisted 9 quality products. We collected and analyzed 97,684 customer reviews through our big data system to write the adjustable tongue-and-groove pliers list. We found that most customers choose adjustable tongue-and-groove pliers with an average price of $24.16.

The adjustable tongue-and-groove pliers are available for purchase. We have researched hundreds of brands and picked the top brands of adjustable tongue-and-groove pliers, including WORKPRO, ELEAD, IRWIN, HORUSDY, warmtree. The seller of top 1 product has received honest feedback from 7,099 consumers with an average rating of 4.9.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.