Short Description

The Locking Long Jaw Plier 1644-9 (225 mm) is a professional-grade, extended-reach clamping tool featuring extra-long, slim jaws designed for high-pressure gripping and holding in deep, obstructed, or narrow workspaces.

Long Description

Forged from high-performance Chrome Vanadium (Cr-V) steel and precision heat-treated, the 1644-9 model is engineered to bridge the gap between reach and power. This 225-mm (9-inch) tool features elongated straight jaws that provide a deep reach into engine bays, machinery recesses, or behind plumbing fixtures. Unlike standard locking pliers, the extended jaw length allows for a larger contact area on long workpieces, providing a stable, parallel grip that is ideal for pulling, twisting, or holding flat and square components.

The tool is equipped with a knurled adjustment screw at the handle base, allowing the user to precisely calibrate the clamping pressure for delicate tasks or heavy-duty extractions. An integrated wire cutter at the base of the jaws provides additional utility for trimming wires and small pins. The over-center locking mechanism ensures a rock-solid hold that stays secure until the guarded release trigger is activated. Finished with a professional-grade nickel plating, the 1644-9 offers superior resistance to rust, corrosion, and welding spatter.

Why Choose This Product?

Choose the 1644-9 for its unique combination of long-reach accessibility and massive clamping force. While standard long-nose pliers may flex under pressure, the heavy-duty Cr-V construction of the 1644-9 ensures that the jaws remain rigid and stable. It is the definitive choice for automotive technicians, HVAC specialists, and industrial maintenance engineers who need to lock onto fasteners or components located in deep, hard-to-reach areas. It effectively acts as a "long-reach portable vice," reducing hand fatigue during repetitive or sustained holding tasks.

Special Technical Specifications

• Material: Forged Chrome Vanadium (Cr-V) Steel
• Length: 225 mm (9 inches)
• Weight: Approx. 420 g
• Jaw Type: Extended long straight jaws with integrated wire cutter
• Adjustment System: Fine-thread pressure adjustment screw
• Finish: Professional Nickel-plated finish

Key Features

• Extra-long jaw profile for superior access to deep and restricted workspaces
• Heavy-duty Cr-V construction for maximum durability and resistance to jaw deflection
• Induction-hardened serrated teeth for a powerful, non-slip bite on flat and square surfaces
• Guarded release trigger for safe, one-handed unlocking and improved operational control

Applications

• Automotive – extracting broken studs or holding clips in deep engine compartments
• HVAC – reaching and clamping internal components in furnaces or AC units
• Industrial Maintenance – holding long metal strips or pins during fabrication
• General Repair – pulling and twisting fasteners in deep wall cavities or machinery

Maintenance Instructions

• Apply a thin layer of machine oil to the pivot points and adjustment screw periodically for smooth action
• Clean debris from the long jaw teeth with a wire brush to maintain a sharp, even grip
• Store in a dry tool roll or chest to preserve the anti-corrosive nickel finish