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Polished chrome vanadium steel water pump plier, 10 in, push-button adjustment, 25 positions, V-shaped serrated jaws, knurled grips

Knipex

Knipex 87 02 250 SBA water pump plier 10 in push button 25 positions

SKU CH-PH4W-P4TE9

Adjustable tongue-and-groove pliers with push-button fine adjustment across 25 positions, box-joint design, double guide, pinch guard, self-locking action, and induction-hardened jaws at 61 HRC

  • TypePliers
  • MaterialChrome vanadium steel
  • Color/FinishPolished
  • Push-button adjustment gives 25 precise jaw positions
  • Self-locking box-joint design grips up to 2 in securely
  • Induction-hardened teeth at 61 HRC bite hard materials
  • Pinch guard protects fingers during high-force use
  • Chrome vanadium steel body resists wear and corrosion

Professional grip control

The Knipex 87 02 250 SBA is a 10 in water pump plier built from chrome vanadium steel with a polished finish. Its push-button adjustment offers 25 precise positions up to a 2 in maximum jaw opening. The V-shaped serrated jaws and box-joint design deliver secure gripping on pipes and fasteners for trade professionals.

Upgrade from slip-joint tools

This plier replaces standard slip-joint models that rely on coarse fixed notches. The fine 25-position push-button mechanism eliminates play and speeds up size changes during repetitive tasks. The jump is worth it when work demands single-handed adjustment and self-locking grip on rounded or hexagonal surfaces without damaging the workpiece.

Fits toolkit workflows

The knurled non-insulated handles and pinch guard suit bare-hand use in dry environments. Double guide rails keep jaws aligned under load while teeth hardened to approximately 61 HRC resist wear. No tether point or spark rating means it stays in the workshop kit rather than height-safety or hazardous-area bags.

Highlights

  • Push-button adjustment gives 25 precise jaw positions
  • Self-locking box-joint design grips up to 2 in securely
  • Induction-hardened teeth at 61 HRC bite hard materials
  • Pinch guard protects fingers during high-force use
  • Chrome vanadium steel body resists wear and corrosion

Specifications

BrandKnipex
Model87 02 250 SBA
TypePliers
MaterialChrome vanadium steel
Color/FinishPolished

Questions about this item

What is the maximum jaw opening of the 10 in pliers?

The maximum jaw opening is 2 in, allowing the tool to grip pipes and fittings up to that diameter.

How does the push-button adjustment work on this model?

Press the button to release the jaw, slide to one of 25 positions, then release the button to lock it securely in place.

When should the gripping teeth be inspected or the pliers replaced?

Inspect the serrated jaws periodically; replace the pliers if the teeth are worn down or the box joint develops excessive play.

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