Klein Tools Professional Pocke...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$147.71
$86.60
Klein Tools 44034 Stainless Steel Pocket Knife 3-Inch Steel Blade

Klein Tools Professional Pocket Knife 3-Inch Stainless Steel Blade with Lockback System

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Model: 44034
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$147.71
$86.60
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Klein Tools Professional Pocket Knife 3-Inch Stainless Steel Blade with Lockback System

Professional-grade cutting tool engineered for electrical professionals

The Klein Tools Professional Pocket Knife delivers reliable cutting performance with its 3-inch stainless steel blade and lockback system. Featuring a stainless steel handle with hardwood inserts, this lightweight and compact knife provides durability and precision for professional applications. The modified spearpoint blade locks securely open for safe operation, while the 4-ounce weight ensures comfortable extended use.

Professional Features & Benefits

  • 3-Inch Stainless Steel Blade: Provides excellent corrosion resistance and maintains sharp cutting edge for consistent performance in demanding environments.
  • Lockback System: Ensures secure blade positioning during use, enhancing safety and preventing accidental closure during cutting operations.
  • Stainless Steel Handle with Hardwood Inserts: Combines durability of steel construction with comfortable grip provided by natural wood inserts on both sides.
  • Lightweight Design at 4.0 oz: Reduces hand fatigue during extended use while maintaining robust construction for professional applications.
  • Compact 4-Inch Closed Length: Fits easily in pocket or tool pouch without adding bulk to your professional toolkit.
  • Drop Point Blade Configuration: Optimizes cutting versatility for various materials while maintaining blade strength and control.

Technical Specifications

  • Blade Length: 3" (7.6 cm)
  • Blade Material: Stainless Steel
  • Blade Type: Drop Point
  • Department: Electrical
  • Handle Color: Silver with Wood
  • Handle Material: Stainless Steel
  • Handle Type: Lightweight
  • Item Depth: 4.0000 in
  • Item Height: 1.0000 in
  • Item Weight: 0.2500 lbs
  • Item Width: 1.0000 in
  • Length Closed: 4" (10.2 cm)
  • Lock Style: Lockback
  • Overall Length: 7" (17.8 cm)
  • Product Group: Hand Tools
  • Product Subgroup: Knives & Blades
  • Weight: 4.0 oz (113 g)

Professional Applications

  • Electrical Installation and Maintenance
  • Professional Contracting Work
  • Industrial Facility Operations
  • Commercial Building Services
  • Field Service Applications
  • General Professional Use

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade construction with stainless steel materials for long-lasting durability and corrosion resistance. The lockback system and hardwood handle inserts demonstrate attention to both safety and user comfort, making this knife a reliable addition to any professional toolkit.

Manufacturer Resources

Spec Sheet

Product Specs

Blade Length:
3" (7.6 cm)
Blade Material:
Stainless Steel
Blade Type:
Drop Point
Handle Color:
Silver with Wood
Handle Material:
Stainless Steel
Handle Type:
Lightweight
Item Depth:
4.0000 in
Item Height:
1.0000 in
Item Weight:
0.2500 lbs
Item Width:
1.0000 in
Length Closed:
4" (10.2 cm)
Lock Style:
Lockback
Overall Length:
7" (17.8 cm)
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Knives & Blades
Product Weight:
4.0 oz (113 g)
Product Type:
Pocket Knife
Product Width:
1 in
Product Height:
1 in
Product Depth:
4 in

Klein Tools 44034 – Frequently Asked Questions

1) How long is the Klein Tools 44034 pocket knife when it's open, and how big is it in a pocket?
Open, the Klein 44034 runs 7 inches overall with a 3 inch blade. Closed it's 4 inches, so it drops into a pants pocket or a pouch slot without taking up a tool loop. It weighs 4 oz (113 g).
2) Does the Klein 44034 blade lock open, or is it just a slipjoint?
It locks. The 44034 uses a lockback, so the blade is held rigid once it's open and won't fold back on your fingers mid-cut. You release it by pressing the spine lock on the back of the handle. That matters if you're cutting sheathing or stripping jacket off cable where you're pushing against the edge.
3) Is this the right knife for skinning Romex and stripping cable jacket?
It's built for electrical work, and the drop point grind gives you a strong tip with a usable belly for scoring jacket and trimming insulation. What it is not is a dedicated cable splicer's knife with a hawkbill or sheepsfoot edge, so if you're ring-cutting large feeder jacket all day, a hooked splicing blade will do that job faster. For general field cutting, boxes, tape, and jacket work, the 44034 covers it.
4) Is a 3-inch blade legal to carry on the job site?
Blade length limits vary by state and by city, and many jurisdictions set the line at 3 inches or at whether the blade locks. The Klein 44034 has a 3 inch blade and a lockback mechanism, so check your local ordinance and any facility policy before carrying it into a school, hospital, or government building.
5) Will the stainless blade on this Klein knife rust in a damp crawlspace or outdoor service truck?
Both the blade and the handle on the 44034 are stainless steel, which is why it holds up better than carbon steel in damp meters, crawlspaces, and truck boxes. The handle carries hardwood inserts on both sides for grip, and wood does want to stay dry, so wipe it down rather than leaving it soaked.
6) Can the blade on the Klein 44034 be replaced when it dulls?
No. It's a fixed-blade-in-a-folder, meaning the stainless blade is pinned into the handle and sharpened rather than swapped. If your crew wants a knife where a dull edge gets tossed and replaced in seconds, you want a utility knife with disposable trapezoid blades instead. The 44034 is a resharpenable pocket knife.
7) Is a steel-handled knife too heavy for everyday pouch carry?
At 4 oz it isn't. The 44034 has a full stainless handle, which is heavier per inch than a plastic scale, but the knife is small enough (4 inches closed, roughly 1 inch through the width and height) that total weight stays down. Handle is silver steel with wood inserts, so it isn't slick the way a bare polished steel frame can be.
How fast can I get the Klein Tools 44034 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 44034 come with a warranty?
Absolutely. The Klein Tools 44034 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 44034?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 44034 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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