Knipex
Knipex 88 08 250 SBA Water Pump Plier 10
10-inch insulated water pump pliers with tongue-and-groove jaws and ergonomic handles
- TypePliers
- MaterialHAWA
- Color/FinishPolished
- Secure grip on varied materials with tongue-and-groove design
- Durable corrosion resistance from polished chrome vanadium steel
- Comfortable extended use via ergonomic handle design
- Insulated construction protects during electrical work
- 10-inch length gives strong leverage for clamping tasks
Knipex 10-inch Water Pump Pliers
The Knipex 88 08 250 SBA is a 10-inch water pump plier built for professionals who need adjustable jaw capacity on pipes and fasteners. Polished chrome vanadium steel resists corrosion while the tongue and groove design secures round and flat workpieces. Insulated handles protect the user during electrical tasks. The tool suits maintenance, plumbing and automotive technicians who value reliable grip force.
Upgrade from fixed-jaw pliers
Fixed-jaw pliers limit the range of diameters you can turn, forcing multiple tools onto the job. The adjustable tongue and groove mechanism spans a wide capacity so one plier replaces several fixed sizes. The jump is worth it when you regularly encounter varying pipe or nut dimensions and want fewer tools on the belt.
Limits of the tongue and groove interface
The joint relies on positive engagement between groove steps and tongue teeth; heavy lateral loads can deform the groove edges over time. Jaw width of 1 1/4 in. and length of 1 7/16 in. set the maximum practical workpiece thickness. Insulation is rated for specific voltages only; always verify the rating matches the circuit before working live.
Highlights
- Secure grip on varied materials with tongue-and-groove design
- Durable corrosion resistance from polished chrome vanadium steel
- Comfortable extended use via ergonomic handle design
- Insulated construction protects during electrical work
- 10-inch length gives strong leverage for clamping tasks
Specifications
| Brand | Knipex |
|---|---|
| Model | 88 08 250 SBA |
| Type | Pliers |
| Material | HAWA |
| Color/Finish | Polished |
Questions about this item
What is the maximum jaw opening of the 10" pliers?
The pliers open to a 1 1/4 in. jaw width for gripping various pipe and fitting sizes.
How do I adjust the tongue and groove joint to the correct position?
Slide the joint to the desired notch, then ensure it clicks fully into the groove before applying force.
When should I replace the pliers due to wear?
Replace them if the jaw teeth become rounded, the joint develops excessive play, or the polished finish shows deep corrosion.
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