Pinza per tubi Knipex 83 30 020

The Knipex 83 30 020 adjustable pipe wrench is a heavy-duty hand tool designed for gripping and turning pipes, fittings and other round workpieces. Its 540 mm length and solid metal handle provide high leverage for demanding jobs while the striking red finish improves visibility on the worksite. With a weight of 2.67 kg and an adjustable jaw, this pipe wrench adapts to a range of pipe diameters and is intended for professional use where durability and reliable grip are required.

Advantages

The tool combines a robust forged construction and a long handle to deliver increased torque with reduced user effort. The adjustable jaw design allows quick adaptation to different pipe sizes without the need for additional tools. The metal handle and durable surface treatment ensure long service life under frequent use in workshops, plumbing tasks and construction environments.

Suitable for

• Plumbing installation and repair
• Workshop maintenance and pipe assembly
• Construction site pipe work
• HVAC and mechanical installations

Key specifications

• Overall length: 540 mm
• Weight: 2.67 kg
• Adjustable jaw for multiple pipe diameters
• Solid metal handle for high leverage
• Durable surface finish in red for visibility

How to use

Select the jaw opening by adjusting the movable jaw until the wrench fits securely around the pipe or fitting. Position the wrench so the force is applied in the intended turning direction, ensuring full tooth engagement with the workpiece before applying torque. Use controlled, steady force to avoid slipping; for stubborn joints, reposition the wrench and re-seat the jaws rather than increasing sudden impact. After use, clean and inspect the teeth and hinge area to maintain reliable performance.

Recommendations

Use appropriate personal protective equipment such as gloves and eye protection when applying high torque. Avoid using the wrench as a hammer or prying tool. Regularly check the jaw teeth and adjustment mechanism for wear and remove any debris to maintain safe operation.