Klein Tools D502-16 Tongue and Groove Pliers 16 in

Product Description

The KLEIN TOOLS D502-16 is a 16-inch tongue and groove plier designed for tightening, fastening, and gripping a wide range of workpiece sizes. The groove-locking mechanism allows the jaws to be set at multiple positions, providing a broad jaw capacity range without slipping under heavy pressure. The secure tongue and groove design maintains jaw alignment during use, making these pliers a reliable hand tool for plumbers, pipefitters, and general tradespeople working on pipe, fittings, and fasteners. The yellow handle provides grip identification on the job site. These pliers are not insulated and are not rated for high-voltage or electrical applications.

The D502-16 is suited for residential and commercial plumbing, mechanical, and general trade work where a large-jaw adjustable plier is required. Typical applications include gripping and turning pipe, tightening packing nuts, and handling oversized fittings. The 16-inch overall length provides added leverage for stubborn connections. These pliers are sold individually and are appropriate for use in confined spaces where a pipe wrench may not fit.

Key Features

• Groove-locking jaw design holds position under heavy load without slipping
• Wide jaw capacity range accommodates a variety of pipe and fitting sizes
• 16-inch overall length delivers increased leverage on stubborn connections
• Yellow handle aids identification in multi-tool work environments
• Not insulated — not rated for high-voltage or electrical work

Compatibility

Designed as a general-purpose tongue and groove plier suitable for plumbing, mechanical, and trade applications requiring a large adjustable jaw tool.

Installation Notes

These pliers are intended for use by plumbers, pipefitters, and mechanical tradespeople. They are not insulated and must not be used on energized electrical conductors or in high-voltage environments. Confirm the work area is de-energized and depressurized before servicing pipe or fittings. Inspect jaw teeth and the locking groove for wear before each use to ensure secure grip.

Technical Specifications

• Overall Length: 16 inches
• Weight: 3.3 pounds
• Handle Color: Yellow
• Insulation: Non-insulated
• Unit of Measure: Each

Standard Information

• Brand: KLEIN TOOLS
• Manufacturer Part Number: D502-16