Best Plastic Slip-joint Pliers of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 1 Feb 2025

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Plastic Slip-joint Pliers are a versatile and reliable tool for gripping and manipulating objects in a variety of situations. Designed with slip-joint jaws that can be adjusted to accommodate different sizes of objects, these pliers are made with durable plastic handles that provide a comfortable grip and reduce the risk of hand fatigue during extended use. Whether you need to tighten a nut, pull a nail, or loosen a bolt, these pliers are an essential addition to any toolbox or workshop.

At a Glance: Our Top Picks

Knipex TwinGrip Slip Joint Pliers 200 mm Cover #TOP 1
Knipex TwinGrip Slip Joint Pliers 200 mm
ftb score rating icon 9.8
Knipex TwinGrip Slip Joint Pliers 200 mm Cover #TOP 2
Knipex TwinGrip Slip Joint Pliers 200 mm
ftb score rating icon 9.7
Knipex 250 mm Slip Joint Spanner Cover #TOP 3
Knipex 250 mm Slip Joint Spanner
ftb score rating icon 9.5

Top 9 Plastic Slip-joint Pliers

#TOP 1

Knipex TwinGrip Slip Joint Pliers 200 mm

82 01 200 SB
Gray
Knipex TwinGrip Slip Joint Pliers 200 mm Cover
Knipex TwinGrip Slip Joint Pliers black atramentized, with non-slip plastic coating 200 mm 82 01 200 SB

The Knipex TwinGrip Pliers are designed for versatility and efficiency. With a unique front and side grip function, you can easily adjust the pliers using a push button, making it simple to tackle various tasks. Their slim design allows you to work in tight spaces, providing a narrow turning zone for quick results. The high-grip front jaw features robust teeth, ensuring a strong hold on your workpieces, while the large gripping capacity accommodates diameters and widths from 4 to 22 mm, enhancing your overall productivity.

What We Like
Versatile front and side grip
Slim design for tight spaces
High-grip front jaw
Large gripping capacity
Quick push button adjustment
#TOP 2

Knipex TwinGrip Slip Joint Pliers 200 mm

82 01 200
Multicoloured
Knipex TwinGrip Slip Joint Pliers 200 mm Cover
Knipex TwinGrip Slip Joint Pliers black atramentized, with non-slip plastic coating 200 mm 82 01 200

The Knipex TwinGrip Pliers offer a unique combination of front and side grip functions, making them versatile for various tasks. Their slim design allows you to work in tight spaces, ensuring quick results even when space is limited. The high-grip front jaw features robust teeth, which provide excellent holding power for precise tasks. With a substantial gripping capacity for a range of diameters, these pliers make handling flat workpieces easy and reliable.

What We Like
Versatile grip functions
Ideal for confined spaces
High-grip front jaw
Substantial gripping capacity
#TOP 3

Knipex 250 mm Slip Joint Spanner

87 41 250 SB
Multicoloured
Knipex 250 mm Slip Joint Spanner Cover
Knipex Multiple Slip Joint Spanner grey atramentized, with non-slip plastic coating 250 mm (self-service card/blister) 87 41 250 SB

The Knipex Slip Joint Spanner is designed for both metric and imperial nuts and screws, accommodating widths from 10 to 32 mm (3/8" to 1 1/4"). Its self-locking feature from 17 mm ensures that you won't experience any slipping while you work. You will appreciate the zero-backlash gripping, which prevents rounding of bolt heads on hexagonal screws. Additionally, this spanner provides reliable gripping of rounded, rusty, or thickly coated bolts, making it ideal for challenging tasks such as vehicle brake system maintenance.

What We Like
Self-locking mechanism
Zero-backlash gripping
Grips rounded or rusty bolts
Suitable for various screw sizes
#TOP 4

Knipex Long Reach Needle Nose Pliers & TwinGrip Slip Joint Pliers

Knipex Long Reach Needle Nose Pliers & TwinGrip Slip Joint Pliers Cover
Knipex Long Reach Needle Nose Pliers with transverse profiles black atramentized & TwinGrip Slip Joint Pliers black atramentized, with non-slip plastic coating 200 mm 82 01 200 SB

The Knipex Needle Nose Pliers are designed for gripping, adjusting, and assembling in tight spaces. Their slim, elongated design allows you to reach deep-set components effortlessly, making tasks easier. You can securely hold and guide small items like copper pipes, screws, and cables thanks to the milled grooves that provide a smooth grip. Moreover, the serrated pipe grip is beneficial for securely handling round parts, ensuring you can tackle a variety of tasks with confidence.

What We Like
Ideal for tight spaces
Secure grip on small items
Serrated pipe grip
Easy to handle
#TOP 5

sourcing map 8 Inch Adjustable Slip Joint Pliers

a19052800ux0450
Silver,red
8 Inch
sourcing map 8 Inch Adjustable Slip Joint Pliers Cover
sourcing map Slip Joint Pliers 8 Inch High Carbon Steel Adjustable Utility Pliers

The sourcing map Slip Joint Pliers are made from high carbon steel, ensuring durability for all your tasks. The anti-rust nickel plating offers added protection, making these tools suitable for long-term use. With comfortable PVC handles designed to prevent slipping, you can work for extended periods without experiencing hand fatigue. Additionally, these pliers feature an adjustable design, allowing you to customise them to two different positions, making it easier to tackle various sizes and shapes of objects.

What We Like
Durable high carbon steel
Rust-resistant finish
Comfortable anti-slip grip
Adjustable for versatile use
#TOP 6

Knipex 300 mm Pliers Wrench Tool

86 03 300 SB
300 mm
Knipex 300 mm Pliers Wrench Tool Cover
Knipex Pliers Wrench pliers and a wrench in a single tool chrome-plated, plastic coated 300 mm (self-service card/blister) 86 03 300 SB

The Knipex Pliers Wrench is a versatile tool that replaces the need for multiple metric and imperial spanners, streamlining your toolbox. Its smooth jaws ensure damage-free installation of plated fittings, allowing you to work directly on chrome without worry. Additionally, the tool excels in gripping, holding, pressing, and bending workpieces, making it invaluable for various tasks. With zero backlash jaw pressure, you can prevent damage to the edges of sensitive components, ensuring your work remains pristine.

What We Like
Replaces multiple spanners
Damage-free chrome installation
Excellent for gripping and bending
Prevents damage to sensitive components
Quick adjustments with a button
#TOP 7

Knipex Cobra and TwinGrip Pliers Set

Grey, Black
Knipex Cobra and TwinGrip Pliers Set Cover
Knipex Cobra High-Tech Water Pump Pliers grey atramentized, with non-slip plastic coating 125 mm & TwinGrip Slip Joint Pliers black atramentized, with non-slip plastic coating 200 mm

The Knipex Pliers Set features a 125 mm Cobra water pump plier that offers a firm grip for tubes up to 29 mm and nuts up to 27 mm, making it ideal for various plumbing tasks. Its box-joint design ensures high stability and durability while the fine adjustment allows for easy adaptation to different workpiece sizes. The gripping surfaces are equipped with specially hardened teeth for enhanced wear resistance, ensuring that you can tackle tough jobs with confidence.

What We Like
High stability and durability
Fine adjustment for versatility
Hardened teeth for wear resistance
Compact design for tight spaces
Robust gripping capacity
#TOP 8

IPS SH-165S Non-marring Plastic Jaw Pliers

五十嵐プライヤー(Igarashi Plyer)
SH-165S
Lavender
スリム
IPS SH-165S Non-marring Plastic Jaw Pliers Cover
IPS SH-165S Non-marring Plastic Jaw Soft Touch Slip Joint Pliers by Igarashi Pliers

The Igarashi Slip Joint Pliers are designed with a non-marring plastic jaw, making them ideal for delicate tasks where scratches or damage to surfaces are a concern. Weighing approximately 165 g, they are lightweight and easy to handle, allowing for comfortable use over extended periods. The slip-joint design offers versatility, enabling you to adjust the jaw opening to accommodate various sizes of objects. This feature is particularly useful when working on different projects, giving you the flexibility you need for a range of tasks.

What We Like
Non-marring plastic jaw
Lightweight for easy handling
Adjustable jaw for versatility
Suitable for delicate tasks
#TOP 9

Williams 23102 8-Inch Slip Joint Pliers

Williams
23102
Silver
Williams 23102 8-Inch Slip Joint Pliers Cover
Williams 23102 8-Inch Slip Joint Plier

The Williams 23102 Pliers are 8-inch combination slip joint pliers designed for comfort and durability. The double-dipped plastic handle grips ensure a secure and comfortable hold, making your tasks easier. The polished jaws come with a rust protective coating, ensuring longevity and reliable performance. With two-position joints, you can achieve a wide range of grips, allowing you to tackle various tasks with ease. Additionally, the shear-type wire cutter extends the tool's usability, enabling you to cut wires without needing an extra tool.

What We Like
Comfortable plastic handle grips
Rust-protective coated jaws
Wide range of grip options
Shear-type wire cutter included
Buying Guide Image
Editor's Notes

During our plastic slip-joint pliers research, we found 56 plastic slip-joint pliers products and shortlisted 9 quality products. We collected and analyzed 32,381 customer reviews through our big data system to write the plastic slip-joint pliers list. We found that most customers choose plastic slip-joint pliers with an average price of £19.10.

The plastic slip-joint pliers are available for purchase. We have researched hundreds of brands and picked the top brands of plastic slip-joint pliers, including KNIPEX, sourcing map, Williams. The seller of top 1 product has received honest feedback from 200 consumers with an average rating of 4.6.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.