Klein Tools Diagonal Cutting P...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$96.94
$33.95
Klein Tools Diagonal Cutting Pliers, High-Leverage, 8-Inch

Klein Tools Diagonal Cutting Pliers 8-Inch High-Leverage Induction-Hardened Steel Plastic-Dipped Handle

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Model: D228-8
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$96.94
$33.95
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Klein Tools Diagonal Cutting Pliers 8-Inch High-Leverage Induction-Hardened Steel Plastic-Dipped Handle

Professional-Grade High-Leverage Diagonal Cutting Pliers

The Klein Tools Diagonal Cutting Pliers 8-Inch High-Leverage delivers professional-grade cutting performance for electrical and construction applications. This forged steel diagonal cutting plier features high-leverage design with rivet positioned closer to cutting edge, providing 36% greater cutting power than standard plier designs. Engineered for electricians, linemen, and electrical professionals, these diagonal cutters provide the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

High-Leverage Cutting Performance

  • 36% Greater Cutting Power - High-leverage design with rivet closer to cutting edge delivers superior cutting force with less hand effort
  • Induction-Hardened Cutting Knives - Heat-treated cutting edges provide extended blade life and consistent cutting performance through thousands of cuts
  • Short Jaws with Beveled Cutting Edges - Precision-ground cutting surfaces permit close cutting of wire in tight spaces and confined areas
  • Hot-Riveted Joint Construction - Ensures smooth plier action and eliminates handle wobble for precise cutting control

Professional Durability & Comfort

  • Custom US-Made Tool Steel Construction - Forged from premium American tool steel for maximum strength and long-term reliability in demanding electrical applications
  • Plastic-Dipped Handles - Comfortable grip surface reduces hand fatigue during extended use while providing easy tool identification
  • Made in USA Quality - American craftsmanship ensures consistent quality and performance standards for professional tradesmen

Technical Specifications

Overall Length: 7.98 inches (20.3 cm), Handle Length: 4.73 inches (12 cm), Jaw Capacity: 1.019 inches (3 cm), Jaw Length: 0.781 inches (2 cm), Jaw Width: 1.25 inches (3.2 cm), Jaw Thickness: 0.46 inches (1.2 cm), Weight: 0.6 lbs, Material: Forged Steel Construction, Handle Finish: Plastic-Dipped, Joint Type: Hot-Riveted Locking, Cutting Edge: Beveled Induction-Hardened, Not Insulated for Electrical Protection

Installation & Usage

  1. Always wear approved eye protection when cutting wire or cable materials
  2. Position cutting material between jaws close to pivot point for maximum leverage advantage
  3. Apply steady pressure using high-leverage design for clean cuts through solid and stranded conductors
  4. Utilize short jaw design for precision cutting in tight electrical boxes and confined spaces
  5. Maintain cutting edges by avoiding contact with hardened materials beyond tool specifications
  6. Store in dry location to preserve tool steel construction and prevent corrosion

Professional Applications

Ideal for:

  • Electrical Installation - Cutting solid and stranded copper conductors, trimming wire ends, and preparing electrical connections
  • Construction Wiring - Residential and commercial electrical rough-in work, panel installation, and circuit wiring
  • Telecommunications Work - Communication cable cutting, network installation, and low-voltage system wiring
  • HVAC Applications - Control wiring, thermostat installation, and electrical connections for heating and cooling systems
  • Industrial Maintenance - Equipment wiring, motor connections, and electrical troubleshooting in manufacturing facilities
  • Automotive Electrical - Vehicle wiring repairs, electrical system modifications, and automotive electrical installations
  • Lineman Operations - Utility line work, power distribution maintenance, and overhead electrical system repairs
  • General Electrical Repair - Home electrical repairs, fixture installation, and electrical system upgrades

High-Leverage Design Advantage

Klein Tools high-leverage diagonal cutting pliers feature precision-engineered pivot point positioning that delivers 36% greater cutting power compared to standard plier designs. The induction-hardened cutting knives maintain sharp edges through extended use, while the hot-riveted joint construction ensures smooth operation and eliminates handle wobble. This professional-grade design reduces hand fatigue during repetitive cutting tasks and provides superior cutting performance in demanding electrical applications.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained its commitment to manufacturing America's finest electrical tools, combining traditional craftsmanship with modern engineering innovations. These diagonal cutting pliers exemplify Klein's dedication to professional safety standards, rigorous testing protocols, and trusted reliability for electrical professionals. Made in USA with custom tool steel and precision manufacturing processes, Klein Tools continues to set the standard for professional-grade electrical tools that electricians and linemen depend on for safe, reliable performance in critical applications.



KLN-D228-8 - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

Cut Style:
Standard
Cutting Knives:
Standard
Handle Color:
Red
Handle Finish:
Plastic-Dipped
Handle Length:
4.73" (12 cm)
Insulated:
No
Jaw Capacity:
1.019" (3 cm)
Jaw Length:
0.781" (2 cm)
Jaw Thickness:
0.46" (1.2 cm)
Jaw Width:
1.25" (3.2 cm)
Joint Type:
Locking
Overall Length:
7.98" (20.3 cm)
Tether Capable:
No
Product Type:
Diagonal Cutting Pliers
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Pliers & Cutters
Product Details:
Diagonal Cutting Pliers
Product Height:
0.4380 in
Product Material:
Steel
Product Weight:
0.6000 lbs
Product Width:
1.9380 in
Product Depth:
8.0630 in
Country Of Origin:
United States

Klein Tools D228-8 – Frequently Asked Questions

1) Are the Klein D228-8 diagonal cutting pliers insulated for live electrical work?
No. The D228-8 is not insulated. The plastic-dipped handles are there for grip comfort and tool identification, not electrical protection, so these are not rated for work on energized conductors. If you need to cut live, you want a 1000V insulated cutter instead. Same goes for tethering at height, the D228-8 is not tether capable.
2) Will these Klein pliers fit inside a crowded device box or junction box?
They work well in tight spots. Overall length is 7.98 inches with a short jaw of 0.781 inches and a jaw width of 1.25 inches, so the head is compact enough to get into a stuffed box. The beveled cutting edges let you cut close and flush to the back of the box rather than leaving a stub. Jaw thickness is 0.46 inches, so the head is slim on its side as well.
3) What is the largest wire the Klein D228-8 will open up to take?
Jaw capacity is 1.019 inches, so the jaws open just over an inch at the mouth. That covers solid and stranded copper conductors, communication and low-voltage cable, and control wiring. Keep them off hardened material such as screws, nails, hardened wire or spring steel, that is what chips an induction-hardened edge.
4) What does high-leverage actually mean on these Klein 8-inch diagonal cutters?
The rivet sits closer to the cutting edge than on a standard diagonal plier, which shortens the load arm and gives about 36 percent more cutting power for the same hand effort. In practice that means less fatigue on a day of repetitive cuts and cleaner cuts through heavier solid conductors. Same 8-inch envelope, more bite.
5) Should I buy diagonal cutters or a lineman's plier for electrical rough-in?
Different jobs. A diagonal cutter like the D228-8 is a dedicated cutting tool, short beveled jaws that cut close and flush to a surface, which is what you want for trimming conductors in a box or nipping wire ends. Lineman's pliers cut too, but their real strength is gripping, twisting and pulling conductors. Most electricians carry both; the diagonal is the one that gets into the tight cut a lineman's head is too bulky for.
6) Do the Klein D228-8 cutting edges hold up, or do they dull after a few months?
The cutting knives are induction-hardened, a localized heat treatment on the edge itself that keeps it sharp through heavy repeat cutting while the rest of the forged steel body stays tougher. The joint is hot-riveted and locking, which keeps the two halves tracking together so the edges meet squarely instead of developing handle wobble and cutting past each other.
7) What model number and color should I order to standardize my crew on one Klein diagonal cutter?
Order Klein part number D228-8. It is the 8-inch high-leverage diagonal cutter with red plastic-dipped handles, a standard cut style and standard cutting knives, so every one you buy is the same tool. The red handle makes it quick to spot in a pouch or on a bench when a crew is carrying mixed tools.
How fast can I get the Klein Tools D228-8 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 D228-8 come with a warranty?
Absolutely. The Klein Tools D228-8 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 D228-8?
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 D228-8 from ZenSupply?
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