Knipex Cobra Water Pump Pliers - 180mm

The Knipex Cobra 180mm Water Pump Pliers have a maximum jaw opening of 36mm.

Simply place the upper jaw onto the workpiece, press the adjustment button, and then slide the lower jaw to close around the object until it fits snugly. Release the button to lock the position.

No, these pliers are designed for plumbing and mechanical tasks, gripping pipes and fasteners. They are not insulated and should not be used on live electrical circuits.

This feature is designed into the handle design to prevent your hands from being accidentally pinched between the plier handles when closing them forcefully.

Wipe them clean with a dry or slightly damp cloth after each use. For stiff mechanisms, apply a drop of light machine oil to the pivot and adjustment slide periodically. Store them in a dry place.

For many common plumbing tasks, the Knipex Cobra pliers can effectively replace a pipe wrench, offering faster adjustment and a more precise grip. However, for extremely large pipes or where maximum torque is required, a dedicated pipe wrench might still be preferred.

Ensure the jaws are clean and free of grease or debris. Re-adjust the pliers using the push-button to ensure a precise, tight fit. Apply firm, even pressure to the handles.

Check the adjustment mechanism for any trapped dirt or debris. Apply a small amount of light machine oil or lubricant to the pivot points and the adjustment slide, then work the pliers open and closed several times to distribute the lubricant.

While the anti-pinching protection is effective, always maintain a secure grip and be mindful of hand placement, especially when applying maximum force. Ensure your hand is positioned correctly on the non-slip grip cover.