What are water pump pliers used for?

Water pump pliers, also known as adjustable pliers or multi-grips, are primarily used for gripping and turning irregularly shaped objects like pipes, nuts, and bolts. Their adjustable jaws allow them to accommodate a wide range of sizes, making them a versatile tool for plumbing, automotive repair, and general maintenance tasks.

What should I look for when choosing water pump pliers?

When selecting water pump pliers, consider the jaw capacity, handle length, and material quality. Look for features like non-slip grips for comfort and control, and hardened jaws for durability. Brands like Knipex and Channellock are known for their high-quality construction and long lifespan.

What sizes of water pump pliers are available?

Water pump pliers come in various sizes, typically ranging from 6 inches to 20 inches or more. The appropriate size depends on the application; smaller pliers are suitable for tight spaces, while larger pliers provide greater leverage for tougher jobs. ToolSource offers a wide selection, with 123 different water pump pliers to choose from.

What are the benefits of using water pump pliers over other types of pliers?

Water pump pliers offer a significant advantage over standard pliers due to their adjustable jaws. This adjustability allows them to grip a wider range of sizes and shapes, making them more versatile than fixed-jaw pliers. They also provide greater leverage for turning stubborn fasteners.

Which brands of water pump pliers does ToolSource carry?

ToolSource offers a diverse range of water pump pliers from leading manufacturers. Some of our top brands include Knipex, Bahco, Stahlwille, Channellock, K Tool International, J.H. Williams, Grip-On Tools, and GearWrench. This ensures you have access to high-quality tools that meet your specific needs.

Are there different jaw styles available for water pump pliers?

Yes, water pump pliers are available with different jaw styles, such as straight jaws, curved jaws, and angled jaws. Straight jaws are general-purpose, while curved jaws are better for gripping rounded objects. Angled jaws can provide better access in confined spaces. Consider the specific tasks you'll be performing when choosing a jaw style.

What materials are water pump pliers typically made from?

Water pump pliers are typically made from hardened steel for strength and durability. Higher-quality pliers often feature chrome vanadium steel or other alloy steels for increased resistance to wear and corrosion. The handles may be coated with plastic or rubber for a comfortable and secure grip.

How do I properly maintain my water pump pliers?

To maintain your water pump pliers, regularly clean them with a cloth to remove dirt and grime. Lubricate the pivot points with a light oil to ensure smooth operation. Store them in a dry place to prevent rust. Proper maintenance will extend the life of your pliers and ensure they perform optimally.

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8701-12 Cobra Pliers 87 01 300 - 12 In - Knipex

Name: 8701-12 Cobra Pliers 87 01 300 - 12 In
Brand: Knipex
SKU: 69392
Price: 61.21 USD
Availability: InStock

Part #: 8701300

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The Knipex 8701-12 Cobra Pliers (model 87 01 300) are 12-inch high-tech water pump pliers engineered for the rigorous demands of professional automotive, industrial, and plumbing environments. This robust hand tool provides a consistently secure grip and precise push-button adjustment, making it indispensable for skilled technicians and mechanics who prioritize durability and efficiency in their work.

Key Features

Self-Locking Jaw: Designed to self-lock on pipes and nuts, these pliers deliver a tenacious grip with minimal hand force, preventing slippage and significantly reducing user fatigue during extended operation.
Precise Push-Button Adjustment: A quick and fine push-button mechanism allows for adjustment across 30 positions, ensuring optimal adaptation to various workpiece sizes while maintaining a comfortable and stable gripping position without accidental shifting.
Robust Construction: Manufactured from high-grade chrome vanadium electric steel, forged and multi-stage oil-hardened, these adjustable pliers offer exceptional wear resistance and an extended service life under rigorous professional use.
Slim Head Design: The narrow head profile facilitates superior access and leverage, enabling efficient work in confined or hard-to-reach areas commonly encountered in automotive bays and industrial machinery.
Specially Hardened Teeth: Gripping surfaces feature induction-hardened teeth (approximately 61 HRC), providing a superior and durable grip on diverse materials and component shapes.
Integrated Pinch Guard: An integrated pinch guard protects hands from being pinched between the handles, enhancing user safety during operation.

Applications

The Knipex 8701-12 Cobra Pliers are versatile, professional-grade hand tools suitable for a broad spectrum of tasks across multiple industries. They are commonly utilized in plumbing for gripping and turning pipes, fittings, and connectors up to 2 ¾ inches (70mm) in diameter. In automotive repair, these pliers are highly effective for working with nuts, bolts, and various vehicle components up to 60mm. Beyond these, the self-locking adjustable pliers are also applied in general maintenance, industrial assembly, and demanding DIY projects where a secure, powerful grip is critical.