9-1/2" Tongue-and-Groove Slip Joint Pliers - Channellock

The Channellock 420 9 1/2-inch Tongue-and-Groove Slip Joint Pliers are engineered for rigorous use in professional automotive, industrial, and plumbing environments. Designed to deliver consistent, reliable gripping power, this tool is a foundational piece for technicians and mechanics requiring durable and versatile hand tools for demanding applications.

Key Features

• Tongue-and-Groove Design: Provides a secure, non-slip grip on various shapes and materials, ensuring confident handling during critical operations. The undercut tongue and groove design prevents slippage during use.
• Adjustable Slip Joint: Offers multiple jaw positions for precise adaptation to diverse component sizes, enhancing the tool's versatility across a broad range of tasks.
• Laser Heat-Treated Right-Angle Teeth: Engineered for superior, long-lasting grip and exceptional wear resistance, maintaining performance under continuous professional use. These 90-degree teeth provide a strong, multi-directional grip.
• High-Carbon Steel Construction: Manufactured from durable high-carbon U.S. steel, ensuring robust strength and extended tool life in rigorous work environments. It is also specially coated for ultimate rust prevention.
• Permalock® Fastener: A patented design that eliminates nut and bolt failure, maintaining consistent jaw alignment and reliable performance over time.

Applications

These 9 1/2-inch Tongue-and-Groove Slip Joint Pliers are designed for various professional tasks, including:

• Automotive Maintenance: Ideal for securely gripping hoses, fittings, battery terminals, and various fasteners during vehicle service and repair.
• Plumbing Installations & Repairs: Effectively grips pipes, nuts, and fittings for secure turning and holding in residential and commercial plumbing systems.
• Industrial Assembly: Suitable for general mechanical work, gripping, and positioning components in machinery assembly and maintenance.
• HVAC Service: Provides a reliable grip for working with ducts, refrigeration lines, and other HVAC components during installation or service.

Specifications

• Manufacturer: Channellock
• Model Number: 420
• Product Type: Tongue-and-Groove Slip Joint Pliers
• Length: 9 1/2 inches
• Weight: 0.85 lbs (0.87 lbs reported by some sources)
• Dimensions: 11.85 x 3.8 x 0.9 inches (Product dimensions vary slightly by source, approximately 9.5" x 1.57" x 0.47")