Channellock 440 tongue and groove pliers are an essential hand tool for any home or garage workshop. These straight jaw pliers feature an undercut tongue and groove design that prevents slippage, making them ideal for tasks where a secure hold is critical. Built with C1080 high carbon steel, the Channellock 440 is constructed to withstand demanding tasks and maintain its integrity under load.
The right-angle, laser heat-treated teeth grip better and resist dullness over time. A PermaLock® fastener and patented reinforcing edge work together to prevent nut and bolt failure and minimize stress breakage. This is a versatile, durable tool built to last and pass down to the next generation.
Features and Benefits
- Right-Angle, Laser Heat-Treated Teeth: Grip better and last longer, resisting dullness even after repeated use.
- Patented Reinforcing Edge: Minimizes stress breakage and cracking under load, extending the tool’s service life.
- Undercut Tongue and Groove Design: Prevents slippage for a secure, reliable grip on fasteners and materials.
- PermaLock® Fastener: Eliminates nut and bolt failure, keeping the pliers functioning reliably.
- C1080 High Carbon Steel Construction: Provides superior durability and performance for demanding applications.
Specifications
- Brand: Channellock
- Model: 440
- Overall Length: 12 inches
- Jaw Opening: 2-1/4 inches
- Handle: Blue cushion-grip
- Material: C1080 high carbon steel
- Fastener: PermaLock®
- Teeth: Right-angle, laser heat-treated








