America's first multi-point adjustable pliers are still considered by many to be America's best. Undercut tongue-and-groove design ensures slip-free fastener and pipe sizing. Reinforced jaw edge minimizes the potential for stress fractures. Reliable PermaLock? fastener provides near fail-proof performance. Ultra-durable high-carbon steel features a protective, corrosion-resistant e-coating. Iconic CHANNELLOCK BLUE? grips help enhance working comfort, minimizing hand fatigue and stress. Flared handle for extra leverage. Tool Type: Tongue-and-Groove Pliers; Application: Automotive Maintenance; Building Maintenance; HVAC; Plumbing; Stationary Engineering; Applicable Material: Aluminum; Brass; Bronze; Copper; Hastelloy?; Nickel; Steel; Titanium; Jaw Length: 0.33".