Water pump pliers Knipex Cobra XS 100 mm — adjustable jaw capacity

Compact water pump pliers Knipex Cobra XS 100 mm are designed for gripping and turning pipes, fittings and fasteners in confined spaces. The tool features an adjustable jaw capacity that allows quick adaptation to different diameters while maintaining secure, slip-free contact. Its small 100 mm length makes it suitable for plumbing, maintenance and assembly tasks where reach and maneuverability are limited.

Advantages

The compact design provides access in tight areas while preserving leverage for reliable gripping. Quick jaw adjustment enables fast switching between sizes without repositioning the workpiece. The jaws are engineered to offer secure contact on round and flat surfaces, reducing the risk of slippage and damage to fittings. Lightweight construction improves handling during prolonged use.

Suitable for

• Plumbing work in confined spaces
• General maintenance and repair tasks
• Assembly of pipes, fittings and mechanical components
• Adjustments where limited access prevents full-size pliers

Key specifications

• Overall length: 100 mm
• Adjustable jaw capacity for multiple diameters
• Compact form factor for tight-space use
• Designed for slip‑free gripping of round and flat parts

How to use

Select the appropriate jaw setting by opening the pliers and sliding the jaw into the required position, then close to engage the workpiece. Position the jaws on the pipe, fitting or fastener so contact is firm and centered, and apply steady force to grip and turn. For safe operation, ensure the teeth or gripping surfaces are clean and free of grease before use and reposition the tool as needed to maintain optimal contact.

Usage recommendations

Use the Cobra XS 100 mm where compact size is essential; avoid using the pliers on hardened fasteners beyond the designed gripping capacity. Regularly inspect the gripping surfaces and mechanism for wear and keep the tool clean to ensure consistent adjustment and slip-free performance.