Klein Tools Utility Knife Set ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$81.93
$36.41

Klein Tools Utility Knife Set Folding Slide-Out Dual Blade Design Orange Handle Steel Blade

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Model: 44312
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$81.93
$36.41
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Klein Tools Utility Knife Set Folding Slide-Out Dual Blade Design

Professional-Grade Dual Utility Knife System with Blade Storage

The Klein Tools Utility Knife Set delivers professional-grade cutting performance for electrical and construction applications. This innovative dual-knife system features both folding and slide-out blade configurations with integrated blade storage designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Dual Blade System Performance

  • Folding Blade Design - Locks open at 135-degree or 180-degree positions for versatile cutting angles with Klein's precision engineering
  • Slide-Out Utility Blade - Traditional utility knife configuration with secure blade retention for standard cutting tasks
  • Triple Ground Blades - Premium steel construction makes cutting tasks quick and easy with professional-grade sharpness
  • Fold-Out Blade Storage - Convenient compartment comes pre-loaded with five extra blades for extended job site productivity

Safety & Durability Features

  • Intuitive Side-Button Release - Quick and easy opening mechanism designed for one-handed operation with safety focus
  • Bright Orange Handle Color - High-visibility design ensures easy spotting in various work environments and tool organization
  • Ergonomic Handle Design - Comfortable plastic and aluminum construction fits securely in hand during extended use

Technical Specifications

Overall dimensions: 6.9 inches length, 6.5 inches width, 1.0 inch height. Blade length: 1 inch steel construction. Handle material: Plastic and aluminum composite. Weight: 0.65 pounds. Closed length: 4.5 inches (folding), 6.5 inches (slide-out). Overall height: 1.3 inches (folding), 1.6 inches (slide-out). Includes 7 total blades with fold-out storage compartment.

Installation & Usage

  1. Select appropriate blade configuration - folding for angled cuts or slide-out for standard utility cutting
  2. Press side-button release to deploy blade, ensuring secure lock engagement before cutting
  3. Position blade at optimal cutting angle - 135-degree for precision work or 180-degree for maximum cutting force
  4. Apply steady pressure while maintaining control of workpiece and blade direction
  5. Retract blade completely after use and store in secure position to prevent accidental contact
  6. Replace blades as needed using convenient fold-out storage compartment with pre-loaded extras

Professional Applications

Ideal for:

  • Electrical Installation - Cable jacket stripping, wire insulation removal, and electrical box preparation
  • Construction Work - Drywall cutting, material trimming, and general construction cutting tasks
  • Telecommunications - Coax cable preparation, fiber optic cable work, and communication system installation
  • HVAC Applications - Duct tape cutting, insulation trimming, and HVAC system installation
  • Industrial Maintenance - Equipment servicing, packaging removal, and facility maintenance cutting
  • Residential Wiring - Home electrical projects, outlet installation, and residential electrical work
  • Commercial Electrical - Office building electrical systems, commercial lighting, and power distribution
  • Lineman Work - Utility pole work, power line maintenance, and electrical utility applications

Dual-Blade System Advantage

Klein Tools engineering delivers superior versatility with dual blade configurations in one compact tool. The folding blade provides angled cutting capability for precision electrical work, while the slide-out design offers traditional utility knife functionality. This innovative approach maximizes job site efficiency while maintaining Klein's commitment to safety and durability standards.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained America's legacy of excellence in electrical tool manufacturing, with unwavering commitment to professional safety standards, rigorous testing protocols, and trusted reliability for electrical professionals. Every Klein tool undergoes extensive quality control to ensure it meets the demanding requirements of professional electricians and contractors.



KLN-44312 - spec sheet

Manufacturer Resources

Product Specs

Application:
Utility Knife
Blade Length:
1" (2.5 cm)
Blade Material:
Steel
Blade Type:
Utility Blade
Closure Type:
Fold Out; Slide Out
Handle Color:
Orange
Handle Material:
Plastic, Aluminum
Length Closed:
4.5" (11.43 cm); 6.5" (16.51 cm)
Number Of Blades:
7
Overall Height:
1.3" (3.3 cm); 1.6" (4.1 cm)
Overall Length:
6.9" (17.5 cm)
Overall Width:
1" (2.5 cm)
Product Type:
Knife
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Knives & Blades
Product Details:
Knife
Product Height:
1.0000 in
Product Material:
Plastic, Aluminum
Product Weight:
0.6500 lbs
Product Width:
6.5000 in
Product Depth:
10.0000 in

Klein Tools 44312 – Frequently Asked Questions

How fast can I get the Klein Tools 44312 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 44312 come with a warranty?
Absolutely. The Klein Tools 44312 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 44312?
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 44312 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.