
Knipex Cobra 10-inch Red
Score: 92/100
Facom Auto Lock Grip Pliers
Score: 92/100Rankings

The Knipex 87 01 250 Cobra is a 10-inch high-tech water pump plier featuring 25 fine adjustment positions via a push-button mechanism for rapid adaptation on workpieces. It utilizes a self-locking jaw design with hardened teeth to provide superior grip on pipes up to 2 inches and nuts up to 46 mm with minimal hand force. Ideal for professional plumbers and mechanics needing versatile gripping in maintenance and automotive repair.

The Facom 580.10 is a 250mm chrome molybdenum steel long-nose lock-grip plier featuring a patented quick-release trigger and a 5-position slip-joint mechanism. It offers exceptional gripping capacity up to 100mm tubular sections and one-handed operation capabilities. It is best suited for professional mechanics and automotive technicians needing versatile gripping for large cylindrical parts.
| Attribute | ![]() | ![]() |
|---|---|---|
61 HRC | 62 HRCbest | |
250 mmbest | 250 mmbest | |
50 mm | 100 mmbest | |
| ↓ lower better | 335 gbest | 790 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Safety & Durability(1) | ||
Insulation Rating | Not Insulated | 1000V |
Jaw & Cutting Performance(3) | ||
Jaw Type | Serrated | Long-nose |
Jaw Capacity (mm) | 50 mm | 100 mm |
Finish | Polished/Atramentized | Chrome |
Handle & Ergonomics(2) | ||
Handle Type | Non-slip Plastic | Non-slip Chequered |
Grip Type | Self-Locking | Non-slip |
Core Specifications(4) | ||
Tool Type | Water Pump Pliers | Long-nose Lock Grip Pliers |
Material | Chrome Vanadium Steel | Chrome Molybdenum Steel |
Hardness (HRC) | 61 HRC | 62 HRC |
Weight (g) | 335 g | 790 g |
Adjustability & Mechanisms(2) | ||
Locking Mechanism | Self-Locking | Auto-lock |
Adjustment Mechanism | Push-Button | Slip Joint |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors highlight the Knipex 87 01 250 Cobra for its superior grip and efficiency, noting it offers 30% more gripping capacity than previous models.
Users frequently praise the lack of slipping and low hand force required, as well as the comfort during repetitive tasks like pipe turning.

“virtually no effort”

“saves time over standard locking pliers”


Choose Facom for speed and auto-lock convenience; choose Knipex for precision adjustment and fine-tuning capabilities.

Professional reviewers, including ToolGuyd and YouTube experts, praise the Facom 580.10 for its unmatched 100 mm capacity and superior unlocking comfort, noting it rivals top competitors like Grip-On and Irwin.
Everyday users commonly praise the smooth quick-release mechanism and strong grip on various cylindrical parts, noting that it saves time compared to standard locking pliers.