KNIPEX 87 01 180, 7-1/4 in. Cobra® Water Pump Pliers, Capacity 1-1/2
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Highlights
- 18 adjustment positions at the touch of a button directly on the workpiece
- Up to 1 1/2" 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 offers 18 distinct positions directly on the workpiece for quick sizing
- Self-locking jaw prevents slipping on pipes and nuts while requiring minimal hand squeeze
- Hardened teeth rated at 61 HRC provide a secure bite across multiple shapes
- Double-guided box-joint design delivers solid stability during demanding turning tasks
- Integrated pinch guard protects your fingers from getting pinched during heavy use
Pros
- +18 push-button adjustment positions
- +Self-locking grip reduces hand strain
- +Hardened teeth rated at 61 HRC
- +Built-in pinch guard protection
- +Stable double-guided box-joint design
Cons
- -Jaw capacity limited to 1-1/2 inches
- -Compact 7-1/4-inch length provides moderate leverage
Detailed Review
The KNIPEX 87 01 180 Cobra Water Pump Pliers deliver a compact gripping solution designed for working on pipes and nuts. Measuring 7-1/4 inches in total length, this tool fits neatly into tighter working quarters while tackling fasteners up to 1-1/2 inches in size.
A standout element of this design is the push-button adjustment mechanism, which provides 18 separate sizing positions directly on the workpiece. Once positioned, the self-locking jaw profile stays firmly planted on pipes and nuts without slipping, reducing the amount of hand force required from the user. Gripping surfaces feature specially hardened teeth rated at 61 HRC to maintain a reliable hold across a wide range of workpiece shapes.
The build utilizes a box-joint construction with a double guide to ensure stability under load. For operator safety, an integrated pinch guard prevents your fingers from getting caught between the handles during tough adjustments or heavy pressure.
As a 7-1/4-inch tool, it maxes out at a 1-1/2-inch jaw capacity, meaning it cannot accommodate larger plumbing fittings or oversized hardware. Buyers with heavy-duty, large-diameter pipe needs may require a larger tool size.
Verdict: The KNIPEX Cobra 87 01 180 is an excellent choice for anyone needing a reliable, non-slip gripping tool for hardware and pipes up to 1-1/2 inches. Its push-button versatility and self-locking teeth make it a practical everyday addition to any mechanical or plumbing toolkit.
Who Should Buy It
A great fit if you:
- Need a compact 7-1/4-inch gripping tool for tight workspaces
- Work frequently with nuts and pipes up to 1-1/2 inches
- Want push-button adjustments and a self-locking jaw that cuts down on hand fatigue
- Value safety features like a built-in finger pinch guard
Consider something else if you:
- Regularly work with pipes or fittings larger than 1-1/2 inches in diameter
- Require longer handles for maximum mechanical leverage
FAQ
What is the maximum opening capacity of these pliers?
The jaws open up to a maximum capacity of 1-1/2 inches, accommodating various shapes and sizes within that range.
How many adjustment settings does this tool offer?
It features 18 adjustment positions that can be set directly on the workpiece using the push button.
What is the hardness rating of the gripping teeth?
The gripping surfaces feature specially hardened teeth rated at 61 HRC for secure holding.
Product Details
| ASIN | B000X4PU26 |
