Short Description

The Locking Nose Plier 1643 (150 mm) is a professional-grade, long-nose locking tool designed for precision gripping, clamping, and reaching into deep, narrow spaces where standard locking pliers cannot fit.

Long Description

Forged from high-performance Chrome Vanadium (Cr-V) steel and scientifically heat-treated, the 1643 model features an elongated, slim nose profile that provides exceptional accessibility. This 150-mm (6-inch) tool is engineered to provide a secure lock on small fasteners, pins, and wires in obstructed areas. The jaws are precision-machined with hardened serrations at the tip for fine gripping, while the base of the jaws includes an integrated wire cutter for added versatility.

The tool utilizes a knurled adjustment screw at the handle base, allowing the user to set the exact jaw opening and clamping pressure required for delicate or heavy-duty tasks. Once locked, the over-center mechanism maintains a steady hold without continuous hand pressure. To ensure safety, it includes a guarded release trigger for quick, one-handed unlocking. The entire body is finished with a durable nickel plating, offering superior protection against rust and corrosion in professional workshop environments.

Why Choose This Product?

Choose the 1643 for its combination of reach and power. While standard long-nose pliers require constant hand strength to maintain a grip, the 1643 locks onto the workpiece, acting as a "long-reach vice." This is particularly useful for holding small parts during soldering, extracting broken pins in deep recesses, or clamping wires in tight electrical panels. Its industrial-strength Cr-V construction ensures it provides the reliability needed for automotive, electrical, and precision mechanical work.

Special Technical Specifications

• Material: Forged Chrome Vanadium (Cr-V) Steel
• Length: 150 mm (6 inches)
• Weight: Approx. 190 g
• Jaw Type: Elongated long-nose with integrated wire cutter
• Adjustment: Fine-thread pressure adjustment screw
• Finish: Professional Nickel-plated finish

Key Features

• Slim, long-nose design for superior access to confined and restricted areas
• Hardened serrated jaws for a precise and powerful non-slip grip
• Integrated wire cutter for trimming and snaring small-diameter wires
• Guarded release trigger for safe, controlled, and fast unlocking

Applications

• Automotive – retrieving dropped parts and holding small clips or pins in engine bays
• Electrical – clamping and twisting wires in deep junction boxes or panels
• Jewelry & Hobby – holding small components for soldering or precision assembly
• General Repair – extracting broken screws or fasteners in deep recesses

Maintenance Instructions

• Apply a drop of light machine oil to the pivot joints and adjustment screw regularly
• Clean the fine serrations of the nose with a small brush to maintain gripping accuracy
• Store in a dry tool pouch to prevent oxidation of the nickel finish