Knipex Cobra XL Pliers - Water Pump Tool deliver heavy-duty clamping performance in a large-format slip-joint design, ideal for professionals and demanding DIYers.

These slip-joint pliers are built for robust tasks and accept pipes and tubes up to 9 cm in diameter, with a maximum nut capacity of 9.5 cm, making the Knipex Cobra XL a go-to for plumbing, HVAC and machinery work.

The tool measures 400 mm in length and weighs 1.21 kg, giving a stable, well-balanced feel in hand while providing strong leverage for stubborn fasteners. The 27-position adjustment system ensures precise gripping at many opening widths.

Manufactured from chrome-vanadium steel, the jaws resist wear and provide long service life under heavy use. The red plastic handles give a secure, visible grip and comfortable ergonomics during extended jobs.

Typical use cases include tightening and loosening large nuts, holding large-diameter pipes during assembly, and adjusting components in industrial maintenance. The large jaw capacity and multiple positions make it especially useful where standard pliers fall short.

Overall, the Knipex Cobra XL Pliers combine durable materials, broad capacity (up to 9 cm pipe diameter), and fine adjustment (27 positions) to handle tough clamping and turning tasks effectively.

Type: Slip-joint pliers with 27 positions
Max pipe/tube diameter: 9 cm; Max nut size: 9.5 cm
Material: Chrome-vanadium steel, length 400 mm, weight 1.21 kg