The high-tech Knipex Cobra XL 87 01 400 pipe and water pump pliers can be adjusted directly on the workpiece at the push of a button. It also offers fine adjustment for optimal adaptation to different workpiece sizes and a hand-friendly gripping position. The toothed gripping surfaces are self-locking, hold securely and prevent slipping on the workpiece. It has a cross joint that offers a high degree of stability thanks to double guidance. The integrated pinch protection protects the user from crushing. The Cobra XL 87 01 400 is forged from chrome vanadium electrical steel and oil-hardened and is therefore particularly robust.

Specifications:

User view

The Knipex Cobra XL 87 01 400 pipe/water pump pliers are the choice of DIYers and experienced plumbers who deal with demanding pipelines and robust joints every day. Users choose them for major repairs, pipe replacements or the installation of larger joints where extra strength and a perfect grip are required - even in narrow or difficult-to-reach spaces.

As Knipex is a trusted brand in the world of tools, these pliers are popular with anyone who wants easy adjustment, a long service life and a firm grip, without the fear of the tool slipping or damaging the material. You will appreciate the precision of the workmanship and ergonomics that make work easier even on more demanding tasks - whether it's home renovation or more extensive repairs in the workshop.

Why buy at Enaa

At Enaa you can access proven and original Knipex products, which means you can be sure of the quality of your new tool. In addition, we always provide detailed technical descriptions that make it easier for you to choose the right model for your application. Our offer is also tailored to demanding craftsmen, as we ensure the selection of tools that meet professional standards.

Answers to frequently asked questions

What maximum pipe size are these pliers suitable for?

Due to their length and adjustability, the Knipex Cobra XL 87 01 400 pliers allow you to grip pipes up to a diameter of approximately 90 mm, which is ideal for larger pipe systems or more robust connections.

Are pliers also suitable for home use or only for professionals?

The pliers are designed with professional use in mind, but due to their easy adjustment and reliable grip, they are also suitable for demanding tasks in the home environment, especially if you often perform plumbing repairs yourself.

How do I prevent the pliers from slipping when working with smooth or greasy pipes?

Thanks to the special tooth shape and the self-tightening clamp, the Knipex Cobra XL reliably grips even thicker or slippery materials. It also helps to clean the surface of grease or water as much as possible before use.

Do pliers damage the surface of the pipe?

The pliers have precisely ground gripping teeth that distribute pressure and reduce the possibility of damaging the pipe surface if used correctly and without excessive force.

Is there any special care and maintenance required for the pliers?

Regular cleaning after use and occasional light oiling of moving parts will ensure a long service life and smooth operation of your pliers.

Description updated: October 2025