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Locking pliers: what you need to know

Locking pliers (mole grips) are special tools designed for fixing parts and keeping them in a certain position. They are used while performing fitting and assembly works, welding and soldering as well. They comprise long levers that act as handles, a fulcrum and closing jaws that grip the object. They are usually fitted with a mechanism that helps to maintain the clamping force.

What are the types of locking pliers?

By the shape of jaws:

• Curved. Thanks to their curve, the jaws of these devices are suitable for fixing bolts, nuts, small pipes and other cylindrical objects.
• Long. Make working in restricted places easier.
• U-shaped (Fork jaw, U clamp). Characterised by a deep grip. Designed for securing objects of a complicated shape.
• C-shaped. Also feature a deep grip. Look similar to C-clamps.
• T-shaped. Fix securely the parts that are subjected to significant loads.

By the type of the handles:

• Non-insulated. Enable you to work at high temperatures, for example, when welding.
• With dielectric coating. Intended for locking electrified spares.

By the material of the jaws:

• Carbon steel. Characterised by high durability and resistance to extreme temperatures. They are inexpensive.
• Alloy steel are corrosion-resistant and don鈥檛 weigh too much.

Tips on using locking pliers

These devices are intended for locking different objects only. It is not allowed to pick up and move spares with them. When using the tools it is necessary to follow the recommendations of the manufacturer.

You should examine the tools and check its performance capabilities on regular basis. It isn鈥檛 allowed to use faulty devices or to modernize them.

The tool should be stored in a dry, well-ventilated room. In order to protect moving parts from rust, you should lubricate them with a special agent.

Professional help from AUTODOC

Contact our specialists to order locking pliers and receive your purchase as soon as possible. They know the product range presented in the catalogue very well and will help you to find the most suitable item within minutes. Many products are available at a promotional price. Besides, we offer only high-quality products therefore the equipment bought from us will have a long service life.