KNIPEX Cobra® ES Water Pump Pliers extra-slim
DIN ISO 8976

87 51 250 (online-normal)
87 51 250 zoom
pliers grey atramentized, head polished, handles with non-slip plastic coating

KNPK0161_Greif_s.gif (online-thumb) KNPK0071_Gelenk_s.gif (online-thumb)

  • Ideal for service, maintenance and equipment repair, in automotive and general industry
  • Long, narrow jaws
  • Particularly good access to the workpiece due to very slim construction of head and joint area
  • Firm grip also on flat material due to three-point rest
  • Push the button for adjustment on the workpiece
  • Fine adjustment for optimum adaptation to different sizes of workpieces and a comfortable handle width
  • Self-locking on pipes and nuts: no slipping on the workpiece and low handforce required
  • Box-joint design for high stability due to double guide
  • Reliable catching of the hinge bolt: no unintentional shifting
  • Favourable lever action: optimum transmission of force
  • Guard prevents operators’ fingers being pinched
  • Chrome vanadium electric steel, forged, multi stage oil-hardened
Due to the increasing compactness of components and machines the workspace becomes more confined. However, the requirements on the gripping force and capacity of the tools do not decrease on the other hand. KNIPEX-"Cobra" ES allows powerful gripping in confined areas.

Very slim design in the complete head and joint area (compared to conventional water pump pliers)

Optimum access to the workpiece. Ideal for service, maintenance and equipment repair, in automotive and general industry

Grips nuts up to 34 mm (1 5/8") across flats

Fine adjustment by pushing a button: fast and comfortable.

Article No.EAN
Capacity for pipes, inches (diameter)
Ø Inch
Capacities for pipes (diameter)
Ø mm
Capacities for nuts
max. parallel opening width
max. gripping depth
Adjustment positions
Net weight
87 51 2500612671 1/4323437,042,019250328
Spare Parts (1)
87 09 01 4003773074724Assortment of spare parts for adjustment for 86/87 250/300 (without 87 2)
technical change and errors excepted