Pliers, Tongue & Groove, 9-1/2-in.

The Channellock 420 is a tongue and groove plier designed for gripping, holding, and turning work in plumbing, automotive, and general maintenance tasks. The undercut tongue and groove design creates a slip-free connection that won't slip during use. Built from high-carbon C1080 steel, these pliers resist wear and deformation through years of use and are engineered to be tough enough for both professional and home workshop applications.

Whether you're working on pipe connections, automotive repairs, or everyday household fixes, the Channellock 420 combines strength with durability. The patented reinforcing edge minimizes stress breakage and extends tool life, while the PermaLock fastener eliminates nut and bolt failure. Right-angle, laser heat-treated teeth provide a better grip that lasts longer than standard pliers, making this a reliable tool worth keeping in your toolkit.

Features and Benefits

• Undercut Tongue and Groove Design: Creates a slip-free connection to prevent the tool from slipping during use.
• PermaLock Fastener: Eliminates nut and bolt failure.
• Patented Reinforcing Edge: Minimizes stress-related breakage for extended durability.
• Laser Heat-Treated Teeth: Right-angle teeth grip better and last longer than standard teeth.
• High-Carbon C1080 Steel Construction: Engineered material resists wear and deformation.
• Blue Cushion-Grip Handle: Comfortable grip during use.

Specifications

• Brand: Channellock
• Model: 420
• Overall Length: 9-1/2 inches
• Jaw Opening: 1-1/2 inches
• Material: High-carbon C1080 steel
• Handle: Blue, cushion-grip
• Type: Tongue and groove plier with straight jaw