
Irwin Vise-Grip Long Nose Pliers 6-inch
Score: 88/100
Irwin Vise-Grip GrooveLock 6-inch Black
Score: 88/100Rankings

The IRWIN VISE-GRIP 2078216 is a heavy-duty locking long nose plier featuring a self-energizing jaw for maximum holding strength and a sharp wire cutter. Its nickel-plated finish and ProTouch grips enhance durability and comfort. It is best suited for professional tradespeople needing robust clamping in confined areas.

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.
| Attribute | ![]() | ![]() |
|---|---|---|
150 mm | 152.4 mmbest | |
51 mmbest | 44.45 mm | |
| ↓ lower better | 130 g | 127 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Jaw & Cutting Performance(2) | ||
Jaw Capacity (mm) | 51 mm | 44.45 mm |
Wire Cutter | true | false |
Core Specifications(4) | ||
Tool Type | Long Nose Locking Pliers | Groove Joint |
Material | Heat-Treated Alloy Steel | Steel |
Overall Length (mm) | 150 mm | 152.4 mm |
Weight (g) | 130 g | 127 g |

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

Professional reviewers highlight the IRWIN VISE-GRIP 9LN as a robust tool for industrial and trade use, praising its self-energizing jaw for delivering three times the gripping power.
Everyday users praise the exceptional gripping power in tight spots and sharp wire cutter, but note the trigger release sticking when over-clamped.
“Grips like a vice in tight spots - saved my sanity on bike repairs”

“Wire cutter is sharp; holds clamps all day without readjusting.”

“Trigger release sticks if over-clamped”


