Klein Tools BX Cutter Replacem...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.10
$14.80

Klein Tools BX Cutter Replacement Blade 3/8-Inch Armored Cable Sharp Edge Burr-Free

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Model: 53726SEN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$63.10
$14.80
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Klein Tools BX Cutter Replacement Blade 3/8-Inch Armored Cable Sharp Edge Burr-Free

Professional-Grade Replacement Blade for Armored Cable Cutting

The Klein Tools BX Cutter Replacement Blade delivers professional-grade cutting performance for 3/8-inch armored cable and BX cable applications. This precision-engineered replacement blade features sharp cutting edge technology 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

Precision Cutting Performance

  • Sharp Blade Design - Cuts cleanly through BX and 3/8-inch armored cable without nicking internal conductors
  • Burr-Free Cutting - Eliminates dangerous burrs that can damage wire insulation and create safety hazards
  • Clean Cable Entry - Provides smooth, professional cuts for proper cable termination and installation
  • Flexible Conduit Compatibility - Easily cuts 3/8-inch flexible conduit with precision and control

Safety & Durability

  • Cable Protection Technology - Engineered cutting geometry prevents nicking of internal cables during cutting operations
  • Professional Safety Standards - Designed for safe operation when following proper electrical safety protocols
  • Klein Quality Construction - Manufactured to Klein Tools rigorous durability standards for long-lasting performance

Technical Specifications

Replacement blade compatible with Klein Tools Cable Cutter Cat. No. 53725, cutting capacity for BX and 3/8-inch armored cable, flexible conduit cutting capability, weight 1.6 oz (45 g), precision-ground cutting edge, burr-free cutting design, cable-safe cutting geometry.

Installation & Usage

  1. Ensure Klein Tools cable cutter is disconnected from power and in safe working condition
  2. Remove worn or damaged blade from cable cutter following manufacturer instructions
  3. Install new replacement blade ensuring proper alignment and secure mounting
  4. Test blade operation with scrap cable material before use on live installations
  5. Position armored cable or BX cable in cutter jaws for clean, perpendicular cut
  6. Apply steady pressure to create clean, burr-free cut without damaging internal conductors

Professional Applications

Ideal for:

  • Electrical Installation - BX cable cutting for residential and commercial wiring projects
  • Armored Cable Work - 3/8-inch armored cable preparation for panel connections and junction boxes
  • Flexible Conduit Installation - Clean cutting of 3/8-inch flexible conduit for electrical runs
  • Commercial Electrical - Professional cable preparation for office buildings and industrial facilities
  • Residential Wiring - Home electrical installations requiring armored cable connections
  • Industrial Maintenance - Equipment wiring and cable replacement in manufacturing environments
  • Telecommunications - Cable preparation for communication system installations
  • HVAC Electrical - Control wiring and power cable preparation for heating and cooling systems

Precision Cutting Advantage

Klein Tools engineering delivers superior cutting performance through precision-ground blade geometry that eliminates burrs while protecting internal conductors. The sharp cutting edge maintains its effectiveness through multiple cutting cycles, ensuring consistent professional results for electrical contractors and maintenance technicians.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained its legacy of excellence in electrical tool manufacturing, providing electricians and electrical professionals with the highest quality replacement parts and accessories. Every Klein Tools replacement blade undergoes rigorous testing protocols to ensure safety, durability, and precision performance that meets the demanding requirements of professional electrical work.



KLN-53726SEN - spec sheet

Manufacturer Resources

Product Specs

Application:
Cut BX and 3/8" Armored Cable
For Use With:
Klein Tools Cable Cutter 53725
Item Depth:
0.8000 in
Item Height:
0.1000 in
Item Weight:
0.0750 lbs
Item Width:
0.8000 in
Product Type:
Replacement Blade
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Pliers & Cutters
Product Details:
Replacement Blade
Product Weight:
1.6 oz (45 g)

Klein Tools 53726SEN – Frequently Asked Questions

How fast can I get the Klein Tools 53726SEN 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 53726SEN come with a warranty?
Absolutely. The Klein Tools 53726SEN 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 53726SEN?
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 53726SEN 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.