The pliers wrench, also known as a water pump pliers or a slip-joint pliers, is a versatile hand tool that combines the functionality of both pliers and a wrench. The purpose of a pliers wrench is to provide a secure grip and adjustable leverage for various tasks. Here are some key purposes and functions of a pliers wrench:
Gripping and Holding:
The primary purpose of a pliers wrench is to grip and hold objects securely. Its adjustable jaws can be opened and closed to accommodate different sizes of nuts, bolts, pipes, or other objects. The design of the jaws, typically with serrated teeth, provides a strong grip on the object without slipping.
Adjustable Spanner Function:
A pliers wrench can function as an adjustable spanner or wrench. It is particularly useful when dealing with fasteners or fittings of different sizes that require adjustable leverage. By adjusting the position of the jaws, you can easily fit the pliers wrench onto the fastener and apply the desired amount of torque or force.
Pipe and Fitting Installation:
Pliers wrenches are commonly used in plumbing applications. They are effective for tightening or loosening various plumbing fittings, such as nuts, couplings, or compression fittings. The adjustable jaws allow for a snug fit, ensuring a secure connection without damaging the fittings.
Bolt and Nut Gripping:
Pliers wrenches can grip and turn nuts and bolts, similar to an adjustable wrench. They are particularly useful in situations where a traditional wrench may not fit or when a quick adjustment is needed. The serrated jaws provide a secure grip, reducing the risk of slipping or rounding off the fastener’s edges.
Holding and Turning Irregularly Shaped Objects:
The pliers wrench’s adjustable jaws can adapt to irregularly shaped objects, such as pipes, round stock, or hexagonal nuts. This versatility allows for a secure grip and the ability to turn or hold objects that may be challenging to handle with other tools.
Non-Marring Jaws:
Some pliers wrench models have non-marring jaws, typically made of soft, non-metallic materials like plastic or rubber. These jaws prevent damage or scratching on delicate or finished surfaces, making them suitable for tasks that require a gentle touch.
Multifunctional Use:
Pliers wrenches often come with additional features, such as wire cutters or wire stripping sections on the jaws. This extends their functionality, allowing them to handle tasks beyond gripping and turning, such as cutting or stripping wires.
Overall, the pliers wrench is a versatile tool that combines the gripping capabilities of pliers with the adjustable leverage of a wrench. Its ability to grip, hold, and turn objects of various sizes and shapes makes it a valuable tool in plumbing, automotive, construction, and general repair tasks.