IRWIN Standard Diagonal Pliers with Spring
- Diagonal cutting pliers with return spring
- Nickel chromium steel build
- 4.96 ounces, ergonomic grip
- Limited lifetime warranty
- Instruction guide in the box
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A standard diagonal cutter from Irwin with a return spring that opens the handles after each cut. Cutting capacity is not clearly listed, so confirm it for thicker wire.
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ASIN: B000A0OW1SModel: 2078308Category: Pliers
Overview
A return spring between the handles pushes the jaws open after each squeeze, so one hand can make repeated cuts. The diagonal cutting edges are nickel chromium steel, and the ergonomic handles are made of alloy steel.
The spring is what makes repeated cutting less tiring, and the lifetime warranty is a plus for a hand tool used daily. The cutting width figure in the listing matches the plier length, so capacity needs checking.
Who it's for
Electricians, installers and assemblers who need a reliable side cutter on the bench or belt. Those cutting hardened wire or heavy cable should look at a higher leverage cutter instead.
Pros and cons
- Return spring opens the jaws
- Nickel chromium steel cutting edges
- Limited lifetime warranty
- Instruction guide included
- Cutting capacity unclear
- Not for hardened wire
- Insulation not described
- Color listing is confusing
Performance notes
The diagonal edges meet at an angle to shear wire cleanly, and the spring resets the jaws without effort. Handle length gives the leverage, so cutting thicker wire needs more hand force. Sharpness at the edge falls with cutting hard material.
Specifications
| Brand | Irwin |
|---|---|
| Model | 2078308 |
| Dimensions & fit | |
| Item weight | 4.96 ounces |
| Cutting Width | 8 Incheshigher than 85% of 197 pliers |
| Item Dimensions L X W | 10.28"L x 11.22"W |
| Construction & materials | |
| Material Type | Nickel chromium steel |
| Handle Material | Alloy steel |
| Color | Nichel Chromium Steel |
| Included components | |
| Included Components | Unit, instruction guide |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | Limited lifetime |
| Other details | |
| Grip Type | Ergonomic |
| Specific Uses For Product | Cutting |
| Item Type Name | Diagonal cut pliers, 8 inch |
| Set Name | Single pliers |
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Frequently asked questions
What size are the Irwin 8 inch diagonal pliers?
The item type name gives 8 inch diagonal cut pliers.
What does the spring on the Irwin 8 inch diagonal do?
It opens the handles back up after each cut, so you can cut repeatedly with one hand.
What are the Irwin 8 inch diagonal pliers made of?
The listing gives nickel chromium steel for the material and alloy steel for the handle.
Is the Irwin 8 inch diagonal a single tool or a set?
The listing says single pliers.