Milwaukee Tool 48-22-3543 Locking Pliers 3 Inch Jaw

Product Description

The MILWAUKEE TOOL 48-22-3543 is a locking pliers tool designed for gripping, clamping, and holding workpieces securely during mechanical, plumbing, and general trade work. With a jaw depth of 3 inches, the tool provides a firm, adjustable bite on a wide range of fasteners, pipe fittings, and irregularly shaped components. Weighing 1.56 pounds, the tool balances durability with ease of use during extended work sessions. Licensed trades including plumbers, pipefitters, HVAC technicians, and electricians keep this tool on the truck for jobs that demand a reliable locking grip without a dedicated vise or clamp.

The 48-22-3543 is suited for residential and light commercial trade applications where a dependable locking pliers tool is needed on the jobsite. Common use cases include holding pipe sections during soldering or threading, gripping stripped fasteners, and clamping parts during fitting and assembly. The overall length of 10.85 inches and width of 4.9 inches make it practical for access in confined mechanical spaces such as equipment closets, utility rooms, and below-slab plumbing runs.

Key Features

• 3-inch jaw depth provides a wide gripping range for pipes, fittings, and fasteners
• Overall length of 10.85 inches suited for reach in tight spaces
• 1.56-pound weight balances strength with reduced hand fatigue over extended use
• Adjustable locking mechanism holds workpieces without constant hand pressure
• General-purpose design compatible with mechanical, plumbing, and HVAC trade tasks

Compatibility

Designed as a general-purpose locking pliers replacement or addition to standard trade tool kits used in HVAC, plumbing, and mechanical service applications.

Installation Notes

No installation is required for this hand tool. Technicians should adjust the locking mechanism to the appropriate jaw opening before applying clamping force to avoid damage to finished surfaces or fittings. When used near energized electrical components, confirm the circuit is de-energized in accordance with NFPA 70E lockout/tagout procedures before work begins. Inspect the tool for jaw wear or mechanism slippage before each use and replace if the locking function does not hold securely.