Knipex Cobra 87 03 125 vízpumpafogó

The Knipex Cobra® Slip-joint pliers (model 87 03 125) are compact, adjustable water pump pliers designed for gripping pipes, nuts and other round or flat workpieces. With a total length of 125 mm and a lightweight construction (85 g), these pliers combine maneuverability with robust jaw design. The self-locking jaw geometry and push-button quick adjustment let you set the jaw width directly on the workpiece without time-consuming presetting, ensuring fast and precise gripping of components up to the specified sizes.

Advantages

These Knipex Cobra pliers feature quick push-button adjustment for one-handed size changes and a self-locking profile for secure gripping without slipping. Their compact 125 mm length and low weight make them easy to handle in confined spaces, while hardened gripping surfaces provide reliable contact on pipes up to 25 mm diameter and nuts up to 27 mm across flats. The tool is corrosion-resistant and built for repeated professional use.

Suitable for

• Gripping and turning metal and plastic pipes (up to 25 mm diameter)
• Tightening and loosening nuts and bolts (up to 27 mm across flats)
• General assembly and maintenance in tight or confined spaces
• Plumbing, HVAC, and electrical installation tasks requiring compact adjustable pliers

Key specifications

• Brand: Knipex
• Model / MPN: 87 03 125
• EAN: 4003773073949
• Type: Slip-joint / water pump pliers
• Overall length: 125 mm
• Weight: 85 g
• Maximum pipe diameter: 25 mm
• Maximum nut size across flats: 27 mm

How to use

Place the upper jaw against the workpiece, press the push-button to release the jaw, then move the lower jaw until it contacts the part. Release the button to lock the selected position; the self-locking profile then prevents slipping while turning. Operate the pliers with a firm hand and adjust grip as needed for different diameters. After use, wipe off any residue and store the tool in a dry place to maintain performance.

Recommendations

Use the Knipex Cobra 87 03 125 for jobs that require quick one-handed adjustments and reliable gripping in tight spaces. Do not exceed the specified maximum pipe diameter and nut size. For heavy-duty industrial torque applications, select a larger model designed for higher loads.