Will this work for 1/0 aluminum??

I find when stripping URD or overhead triplex/quadplex I have to use the 2/O for 1/O, 3/O for 2/O, 4/O for 3/O, and the 250mcm for 4/O. This is due to the thickness of the insulation. Something to note is you'll want to score where you want to stop stripping since it's hollow and can pass-through the other side.

Can you buy and change the end pieces that determine what wire size it strips?

Yes there is blades you can buy and also change the location to what you prefer. They can go up to 750 MCM

Will this tool stripe large metric conductor cable from abroad for example 240mm?

I can't give you an accurate answer. Think of this as a large mechanical pencil sharpener. If you use the correct size wire in the corresponding hole it will strip...like a pencil sharpener would sharpener a pencil. Also think how you spiral peal a potato or orange. All that said...you can take, say a slightly smaller gauge wire and strip it in a larger diameter gauge hole but there will be some manipulation of the wire needed to strip it correctly. This thing is awesome and wish I'd of had it 20 years ago. My arthritis in my hands might not be so bad.

Will this work on actual Cable for the Cable company?

It won’t do a multi conductor cable like a 901 or 401 cable but anything similar to thhn or xxhw’s jacket thickness it’ll work. It’s not gonna work on any medium or high voltage wire with a semi con in it

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Klein Tools 21051 Large Cable Stripper (2/0-250 MCM)

Klein Tools 21051 Large Cable Stripper (2/0-250 MCM)

Product ID: 317145055

Details

Brand
KLEIN TOOLS
Colour
Beige
Handle material
Plastic
Material
Aluminum Metal
Product dimensions
11.8L x 11.7W

⚡Strips 2/0 to 250 MCM cables

🔧4 wire sizes in 1 tool

🛡️Replaceable blades for longevity

49.59 OMR

Duties & taxes included

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Description

⚡ Strip smarter, not harder — the pro’s choice for flawless cable prep!

BUILT TO LAST - Robust aluminum construction with replaceable blades ensures your tool stays sharp and reliable job after job.
TRUSTED BY PROS - Backed by Klein’s 160+ years of American craftsmanship—join the legacy of professionals who demand excellence.
SAFE PRECISE CUTTING - Twist to strip insulation cleanly without nicking wires—ditch the risky utility knife for good.
VERSATILE COMPATIBILITY - Works seamlessly with top cable brands like CME, Encore, and Southwire—be ready for any project.
ALL IN ONE CLOVER DESIGN - Four precise wire sizes from 2/0 to 250 MCM in a single, compact tool—streamline your workflow.

The Klein Tools 21051 Large Cable Stripper is a professional-grade hand tool designed to safely and efficiently strip insulation from large cables ranging from 2/0 to 250 MCM. Featuring a unique clover design with four wire sizes in one tool, it delivers precise, clean cuts without damaging the wire. Constructed from durable aluminum with replaceable blades, this tool is built for longevity and trusted by electricians and contractors working with major cable brands. Its ergonomic plastic-dipped handle ensures comfort during extended use, making it an essential addition to any professional’s toolkit.

Specifications

ASIN	B07D7TZ3LD
Best Sellers Rank	#32,143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #99 in Wire Strippers
Brand	KLEIN TOOLS
Brand Name	KLEIN TOOLS
Color	Beige
Colour	Beige
Country of Publication	Taiwan
Customer Reviews	4.5 out of 5 stars 1,354 Reviews
Global Trade Identification Number	00092644741517
Grip Type	Plastic-dipped
Handle Material	Plastic
Handle material	Plastic
Included Components	Tools & Accessories
Item Dimensions L x W	11.8L x 11.7W centimeters
Item Length	4.66 Inches
Item Type Name	Klein Tools Large Cable Stripper (2/0-250 MCM) 21051
Item Weight	517 g
Item weight	517 g
Manufacturer	KLEIN TOOLS
Manufacturer Part Number	21051
Material	Aluminum Metal
Material Type	Aluminum Metal
Model Number	21051
Product dimensions	11.8L x 11.7W centimeters
Specific Uses For Product	Professional
Specification Met	Safely and effectively strips insulation from 250 MCM to 2/0 cables
UPC	092644741517
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Great price for an authentic product. Fast international shipping too!

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