Klein Tools 44142 Compact Pocket Knife

Product Overview

The Klein Tools 44142 Compact Pocket Knife is designed for professional applications and everyday tasks. It features a durable stainless steel blade and a corrosion-resistant aluminum handle, making it suitable for various uses from splitting cable and stripping wire to opening boxes.

Key features include:

• Satin finish 440A stainless steel drop point blade for strength and durability.
• Black aluminum handle for enhanced corrosion resistance.
• Dual thumb studs for convenient one-hand opening.
• Back lock mechanism to securely hold the blade in the open position.
• Integrated pocket clip for easy and secure carrying.
• Lanyard hole for tethering, preventing loss or accidental drops.

Important Safety Information

Please read and understand all safety warnings before using this product. Failure to follow these instructions may result in injury or damage to the product.

• Always wear approved eye protection when using the knife.
• Never use on or near live electrical circuits. This knife is not insulated.
• Be aware of and comply with local laws regarding the legality of selling, carrying, or possessing this knife.
• Keep out of reach of children.
• Handle the blade with extreme care; it is sharp.

Initial Setup

Upon receiving your Klein Tools 44142 Compact Pocket Knife, carefully remove it from its packaging. Inspect the knife for any signs of damage or manufacturing defects. Ensure the blade opens and closes smoothly and that the back lock engages securely.

Figure 1: The Klein Tools 44142 Compact Pocket Knife with its blade fully extended.

Operating Instructions

Opening the Blade

The Klein Tools 44142 features dual thumb studs for ambidextrous one-hand opening. To open, firmly grip the handle and use your thumb to push the thumb stud away from the handle until the blade is fully extended and the back lock engages with an audible click.

Figure 2: Proper grip and thumb placement for opening the knife blade.

Securing the Blade

The knife is equipped with a reliable back lock mechanism. Once the blade is fully open, the back lock automatically engages, securing the blade in place to prevent accidental closure during use. Always ensure the lock is fully engaged before applying pressure to the blade.

Closing the Blade

To close the blade, locate the back lock lever on the spine of the handle. Press down on the lever to disengage the lock, then carefully fold the blade back into the handle using your other hand. Ensure your fingers are clear of the blade's path to avoid injury.

Using the Pocket Clip

The integrated pocket clip allows for convenient and secure carrying. Attach the knife to a pocket, belt, or gear for quick access. The clip is designed to keep the knife readily available while preventing accidental loss.

Figure 3: Rear view of the knife highlighting the sturdy pocket clip.

Utilizing the Lanyard Hole

A lanyard hole is provided at the end of the handle. This feature allows you to attach a lanyard or cord, which can be used to tether the knife safely, preventing loss or injury from a dropped tool, especially when working at heights.

Figure 4: The closed knife, illustrating the position of the lanyard hole.

Care and Maintenance

Cleaning

To maintain the longevity and performance of your knife, it is recommended to clean it regularly. The manufacturer specifies Hand Wash Only. After each use, especially if exposed to dirt, moisture, or corrosive materials, wipe the blade and handle clean with a damp cloth. For thorough cleaning, use mild soap and water, then dry immediately and completely to prevent rust, particularly in the pivot area.

Blade Sharpening

Over time, the blade's edge may become dull with regular use. To restore its sharpness, use a suitable knife sharpener according to the sharpener's instructions. Maintain the original blade angle for optimal performance. A sharp blade is safer than a dull one as it requires less force to cut.

Common Issues and Solutions

• Blade feels stiff when opening/closing: This can be due to accumulated dirt or debris in the pivot mechanism. Clean the pivot area thoroughly as described in the Maintenance section. A small drop of light machine oil (e.g., mineral oil) can be applied to the pivot point to improve smoothness.
• Blade is dull: The blade requires sharpening. Refer to the Blade Sharpening section for guidance.
• Back lock does not engage securely: Ensure no debris is obstructing the lock mechanism. Clean the area around the back lock. If the issue persists after cleaning, discontinue use and contact customer support.
• Rust spots on blade: Although the blade is stainless steel, it is not entirely rust-proof. Ensure the knife is always dried thoroughly after exposure to moisture. Minor rust spots can often be removed with fine abrasive pads or rust removers designed for metal.

Technical Specifications

Warranty Information

The Klein Tools 44142 Compact Pocket Knife is covered by a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, alteration, or normal wear and tear. Please retain your proof of purchase for warranty claims.

Customer Support

For further assistance, technical support, or warranty inquiries regarding your Klein Tools 44142 Compact Pocket Knife, please visit the official Klein Tools website or contact their customer service department.

You can find more information and contact details by visiting the KLEIN TOOLS Store on Amazon.