Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers

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SKU:
KNP8751250SBA
UPC:
843221003227
MPN:
8751250SBA
Availability:
Ready to ship
Weight:
1.0000 LBS
On Sale
  • 10″ (250mm) COBRA Extra-Slim (ES) Water Pump Pliers
  • Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers
  • Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers
  • Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers
  • Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers
  • Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250mm) Professional High-Grip Pliers
MSRP: $57.83
Now: $52.61
Was: $57.83
— You save $5.22
  • ✔ Extra-slim jaws reach confined spaces ✔ Self-locking grip prevents slipping ✔ Push-button adjustment for fast sizing ✔ Genuine Knipex professional quality
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Description

Knipex 8751250 COBRA Extra-Slim Water Pump Pliers – 10″ (250 mm)

Slim Profile. Massive Grip. Professional Control.

The Knipex COBRA Extra-Slim Water Pump Pliers are engineered for professionals who need maximum gripping power in tight, hard-to-reach spaces. This 10″ model features a notably slim head design that improves access while maintaining the strong, self-locking grip COBRA pliers are known for.

With precision-hardened teeth and a push-button adjustment system, these pliers lock securely onto pipes, nuts, and fittings—reducing slippage and minimizing hand effort. The ergonomic handle design enhances comfort and control, making this tool a reliable choice for demanding plumbing, mechanical, and industrial applications.

Key Benefits

  • Extra-Slim Head Design
    Improves access in confined spaces without sacrificing grip strength.
  • Self-Locking on Pipes & Nuts
    Secure grip reduces hand force and improves control during use.
  • Push-Button Adjustment
    Fast, precise jaw adjustment with positive locking.
  • High-Grip Precision Teeth
    Hardened teeth deliver strong bite and long-term durability.
  • Professional-Grade Construction
    Built for daily use in tough jobsite environments.

Ideal For

  • Plumbing and pipe fitting
  • Mechanical and industrial maintenance
  • Tight or recessed work areas
  • Installation and repair tasks
  • Professional trades and technicians

Specifications

Feature Details
Product Name Knipex 8751250 COBRA Extra-Slim
Tool Type Water pump pliers
Length 10″ (250 mm)
Head Design Extra-slim
Adjustment Type Push-button
Jaw Action Self-locking
Grip Teeth Precision-hardened
Material High-strength steel
Use Type Manual
Application Professional and industrial use

Why Choose the Knipex COBRA Extra-Slim?

These pliers are designed to deliver full COBRA performance in spaces where standard pliers can’t fit. The extra-slim head improves accessibility, while the self-locking jaws and hardened teeth ensure a secure hold. It’s a smart upgrade for professionals who demand strength, precision, and efficiency from their tools.

 

Frequently Asked Questions

+ How does the head on the 87 51 250 model compare to a standard 10" Cobra plier?
The 87 51 250 features a highly specialized extra-slim head and joint area that is significantly narrower than the classic 10" Cobra (87 01 250). This extra-slender profile removes bulk around the pivot point and the jaw tips, making it specifically optimized to slide deeply into narrow channels, gaps, and crowded mechanical zones where a standard wide-head water pump plier is too thick to enter.
+ Does the extra-slim jaw design lose any strength compared to regular pliers?
No. While the head profile has been thinned down for tight-space access, the tool is forged from premium multi-stage oil-hardened chrome vanadium electric steel and uses an interlocking box-joint design. This handle-through-handle double guide ensures that the slim head remains completely rigid and handles extreme high-torque loads without flexing, twisting sideways, or breaking.
+ How does the self-locking feature protect my hands and the workpiece?
Standard water pump pliers require you to squeeze both handles together forcefully to keep the teeth from slipping off the pipe. The KNIPEX Cobra jaw geometry is engineered to self-lock onto materials once the induction-hardened teeth bite in. You only need to apply downward muscle force on the top handle to turn the workpiece, preventing unexpected tool slips that cause rounded bolt heads and bruised knuckles.
+ Are these red plastic dipped handles approved to protect against live electrical lines?
No. The red plastic-dipped handles on this model provide a non-slip comfort cushion and protect the tool from shop oils and greases. They are not insulated and do not carry an official VDE or 1,000V safety certification. For active live-line high-voltage electrical diagnostics, you must always use specialized KNIPEX tools featuring thick, dual-color injection-molded VDE handles.
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Product Specifications

selling_points:
✔ Extra-slim jaws reach confined spaces ✔ Self-locking grip prevents slipping ✔ Push-button adjustment for fast sizing ✔ Genuine Knipex professional quality
category_bullets:
10″ COBRA Extra-Slim – High grip in tight spaces Self-Locking Jaws – Secure hold on pipes and fittings Knipex Quality – Forged steel, Made in Germany
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