1 / 7KNIPEX 00 19 55 S9 3-Piece Cobra Pliers Set
The KNIPEX Cobra 00 19 55 S9 set pairs three water pump pliers with a tool roll. Its 6, 10 and 12-inch sizes cover a range of gripping tasks, while push-button adjustment is intended to speed fitting the jaws to different workpieces.
At a glance
- The set contains 6, 10 and 12-inch Cobra water pump pliers, plus a tool roll for storage.
- A push button adjusts the pliers directly at the workpiece, with fine adjustment for different workpiece sizes.
- The manufacturer describes the pliers as self-locking on pipes and nuts, with hardened gripping teeth and a double-guided box joint.
- The product description says the hinge bolt is designed to catch securely and that a pinch guard helps prevent pinched fingers.
Reference price: $270.98
Price checked: Nov 13, 2026
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Pros and cons
Pros
- Three sizes provide options for smaller and larger gripping tasks without buying separate pliers individually.
- Push-button adjustment and fine sizing are useful when switching among workpieces.
- The included tool roll offers a stated way to keep the pliers organised.
Technical specifications
14 specifications| Brand | KNIPEX |
|---|---|
| Model | 00 19 55 S9 |
| Dimensions listed | 36.45 x 11.68 x 5.84 cm; 1.26 kg |
|---|
| Material listed | Blend |
|---|---|
| Handle material | Plastic |
| Colour | Red |
| Specification met | RoHS |
| Pliers included | 87 01 150 (6"), 87 01 250 (10"), 87 01 300 (12"). |
|---|---|
| Adjustment positions | 11 adjustment positions. |
| Adjustment positions | 25 adjustment positions. |
| Adjustment positions | 30 adjustment positions. |
| Tooth hardness | Gripping surfaces with special hardened teeth, teeth hardness (approx. 61 HRC): low wear and reliable gripping |
| Pliers steel and manufacture | Chrome vanadium electric steel; forged, multi-stage oil-hardened. |
|---|---|
| Tool roll material and closure | The KNIPEX branded tool roll is made of hard-wearing polyester fabric with hook and loop closure. |
What to know before buying
Listing details to confirm
Listing details use different adjustment-position counts for the three pliers without clearly pairing each count to a size in the specification snippets. The full product description identifies the sizes as 6, 10 and 12 inches, while the listed dimensions and weight appear to describe the set without clarifying what they measure. Confirm the specific size details if adjustment positions or dimensions matter.
What’s in the box
Included- 6-inch Cobra water pump pliers
- 10-inch Cobra water pump pliers
- 12-inch Cobra water pump pliers
- Tool roll
Who is it for?
A good fit for
- Plumbing and repair work involving pipes, nuts or workpieces that call for adjustable water pump pliers.
- Buyers who want a compact set spanning 6, 10 and 12-inch pliers with a storage roll.
Less suited to
- Buyers looking for a general-purpose assortment of cutting, needle-nose or wire-working pliers rather than water pump pliers.
Customer reviews on Amazon
- 5 stars
100% 100% - 4 stars
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0% 0% - 1 star
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No customer-written feedback is supplied. Aggregate ratings are uniformly five-star in a small sample, which is a limited positive signal rather than detailed evidence about adjustment, grip or durability.
Frequently asked questions
What is included in this set?
The product details identify three Cobra water pump pliers in 6, 10 and 12-inch sizes, along with a tool roll.
How do the pliers adjust?
The listing describes push-button adjustment directly at the workpiece and fine adjustment to suit different workpiece sizes.
Are the adjustment-position counts clear for each size?
The listing gives 11, 25 and 30 adjustment positions, but does not clearly associate each count with a specific plier size in the relevant specifications. Check the selected listing for size-by-size details.
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