
KNIPEX 87 01 125, 5 in. Cobra® Water Pump Pliers, Capacity 1-1/16
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Highlights
- 13 adjustment positions at the touch of a button directly on the workpiece
- Up to 1 1/16" maximum jaw capacity grips variety of shape and sizes for broader application coverage
- Self-locking on pipes and nuts: no slipping on the work piece and low hand force required
- Gripping surfaces with special hardened teeth (61 HRC)
- Box-joint design: high stability because of the double guide, pinch guard prevents operators' fingers from being pinched
Why You'll Love It
- Push-button mechanism allows 13 quick adjustments right on the workpiece
- Wide jaw opens up to 1-1/16 inches to grip various shapes and sizes
- Self-locking jaw prevents slipping on pipes and nuts with minimal hand force
- Special hardened gripping teeth rated at 61 HRC provide a secure hold
- Box-joint design uses a double guide for stability, paired with a pinch guard
Pros
- +Thirteen push-button adjustment settings
- +Generous 1-1/16 inch jaw opening
- +Self-locking action reduces hand strain
- +Hardened 61 HRC gripping teeth
- +Integrated pinch guard for finger safety
Cons
- -Compact 5-inch length limits maximum leverage
- -Jaw capacity tops out at 1-1/16 inches
Detailed Review
These 5-inch water pump pliers provide a compact gripping solution designed for working with pipes, nuts, and various hardware. Their small size makes them well suited for tight workspaces where full-sized tools cannot fit, while still delivering secure holding power.
A push-button mechanism directly on the tool lets you select between 13 adjustment positions directly on the workpiece. The jaws open up to a maximum capacity of 1-1/16 inches, handling a variety of shapes and sizes. Gripping surfaces feature specially hardened teeth rated at 61 HRC, paired with a self-locking design that prevents slipping on nuts and pipes while demanding low hand force.
The build relies on a box-joint design with a double guide to maintain stability under pressure. A built-in pinch guard also helps prevent your fingers from getting pinched between the handles during use. Because this tool measures only 5 inches in total length, it naturally provides less leverage than larger water pump pliers and is limited to items 1-1/16 inches or smaller.
Verdict: These pliers are an excellent choice for anyone needing a compact, highly adjustable gripping tool for smaller fasteners and pipes. They offer solid gripping power and stability in spaces where larger pliers simply cannot reach.
Who Should Buy It
A great fit if you:
- Need a compact 5-inch tool for tight, confined work areas
- Frequently work on pipes or nuts up to 1-1/16 inches
- Want quick push-button jaw adjustments right at the workpiece
- Prefer a self-locking grip that reduces required hand effort
Consider something else if you:
- Need to grip workpieces larger than 1-1/16 inches in diameter
- Require long handles for maximum turning leverage
FAQ
What is the maximum opening capacity of the jaws?
The jaws open up to a maximum capacity of 1-1/16 inches to accommodate different shapes and sizes.
How do you adjust the jaw size?
You adjust the tool by pressing a button directly on the workpiece to select between 13 distinct positions.
What safety features are included on these pliers?
They feature a built-in pinch guard designed to prevent your fingers from being pinched between the handles.
Product Details
| ASIN | B005EXOKKE |






