
Irwin Vise-Grip Diagonal Cutting Pliers
Score: 85/100
Irwin Vise-Grip GrooveLock 6-inch Black
Score: 88/100Rankings

The IRWIN VISE-GRIP 6-inch V-Jaw GrooveLock Pliers are quick-adjusting tongue-and-groove pliers designed for versatile gripping on round, hex, square, and flat surfaces. The lack of wire cutting and electrical insulation are notable trade-offs for specialized tasks. It is best suited for DIYers, plumbers, and mechanics needing quick, precise gripping for pipes and fittings.

The Irwin VISE-GRIP 6" Diagonal Cutting Pliers are professional-grade tools constructed from nickel chromium steel with induction-hardened cutting edges. They feature ergonomic ProTouch grips designed to reduce hand fatigue and meet ANSI specifications. Best suited for electricians and HVAC technicians performing everyday cutting tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
152.4 mmbest | 152.4 mmbest | |
20.6 mm | 44.45 mmbest | |
| ↓ lower better | 22.7 gbest | 127 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Jaw & Cutting Performance(3) | ||
Jaw Type | Diagonal | V-Jaw |
Jaw Capacity (mm) | 20.6 mm | 44.45 mm |
Wire Cutter | true | false |
Handle & Ergonomics(1) | ||
Grip Type | ProTouch | Anti-Pinch Non-Slip |
Core Specifications(4) | ||
Tool Type | Diagonal Cutting Pliers | Groove Joint |
Material | Nickel Chromium Steel | Steel |
Weight (g) | 22.7 g | 127 g |
Warranty | Lifetime Limited Warranty | Lifetime |

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