Channellock 440
Score: 82/100
Irwin Vise-Grip Long Nose Pliers 6-inch
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 Channellock 440 is a 12-inch straight jaw tongue-and-groove plier built for heavy-duty gripping tasks with a PERMALOCK fastener. Its significant weight can cause fatigue during prolonged use, and it lacks the quick-adjust features of newer models. It is best suited for professional plumbers and mechanics needing reliable, high-capacity gripping.
| Attribute | | |
|---|---|---|
304.8 mmbest | 150 mm | |
57.15 mmbest | 51 mm | |
| ↓ lower better | 743.89 g | 130 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Jaw & Cutting Performance(3) | ||
Jaw Capacity (mm) | 57.15 mm | 51 mm |
Wire Cutter | false | true |
Finish | Rust-Preventive | Nickel-Plated |
Handle & Ergonomics(1) | ||
Handle Material | Cushion | ProTouch Rubberized |
Core Specifications(5) | ||
Tool Type | Tongue and Groove Pliers | Long Nose Locking Pliers |
Material | High-Carbon Steel | Heat-Treated Alloy Steel |
Overall Length (mm) | 304.8 mm | 150 mm |
Weight (g) | 743.89 g | 130 g |
Warranty | Limited Lifetime | Lifetime |
Adjustability & Mechanisms(1) | ||
Locking Mechanism | PermaLock | Locking (Self-Energizing) |
Professional reviewers and editors highlight the Channellock 440's reliability for professional plumbing and general maintenance tasks. Experts emphasize the superiority of the PERMALOCK fastener in eliminating joint failure and the laser-hardened teeth for better grip and longevity.
Everyday consumers and users commonly praise the pliers for their strong leverage and long-term durability in plumbing and DIY tasks. Users consistently laud the grip strength over cheaper imports.
“These pliers work really well, good leverage”
“Grips like a vice in tight spots - saved my sanity on bike repairs”
“Wire cutter is sharp; holds clamps all day without readjusting.”
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.
