

⚡ Strip smarter, not harder — the pro’s choice for flawless cable prep!
The Klein Tools 21051 Large Cable Stripper is a professional-grade hand tool designed to safely and precisely 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 offers quick, clean cuts without damaging conductors. Built with durable aluminum and metal, it supports replaceable blades for extended use and is compatible with major cable brands, making it an essential, long-lasting addition to any electrician’s toolkit.












| ASIN | B07D7TZ3LD |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #23,086 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Wire Strippers |
| Brand | KLEIN TOOLS |
| Color | Beige |
| Customer Reviews | 4.5 4.5 out of 5 stars (953) |
| Date First Available | May 22, 2018 |
| Finish | Brushed |
| Global Trade Identification Number | 00092644741517 |
| Grip Type | Plastic-dipped |
| Handle Material | Plastic |
| Included Components | Cable Stripper |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.14 pounds |
| Item model number | 21051 |
| Manufacturer | Klein Tools |
| Material | Aluminum, Metal |
| Measurement System | Metric |
| Part Number | 21051 |
| Pattern | Stripper |
| Power Source | hand_powered |
| Product Dimensions | 4.66"L x 4.6"W |
| Shape | Rectangular |
| Size | 250 MCM - 2/0 Cable |
| Special Features | Clover Design Features Four Different Sizes in One Tool |
| Specification Met | Safely and effectively strips insulation from 250 MCM to 2/0 cables |
| Style | Stripper |
| UPC | 092644741517 |
| Usage | Lineman |
| Warranty Description | CHN |
I**Z
Excellent tool.!!!
This tool truly makes your work easier. Since I bought it, I no longer risk cutting my hands with a knife. It’s very easy to use—excellent!
P**N
Works great
I tried a coworker's and was instantly hooked. I strip mostly 3/0 so I removed the other stripping heads (1 set screw each) to lighten it, and so that I can look inside the tool and see exactly how far I've stripped. Bonus - in this state, it can also be used as a tool for making sharp bends in wire (just stick the wire through and crank on it with the rounded edges of the tool). Makes very clean ends with no damage to the conductors and saves your wrist a bit as well. If you strip a lot of big wire, you'll love this thing. Also I read a review that says it doesn't work well on simpull wire due to the lubricated outer jacket - well I am here to say that you can strip that stuff no problem once you get the hang of it. I was getting caught up on the jacket at first, but by my fifth wire or so I had figured out how to get it goings, so fear not if you too are a simpull user
D**N
Made my Day!
As an electrician, this is better than using a utility blade! Cuts time and it's efficient!
E**�
Bueno
J**J
Fantastic for Panels
Makes doing laterals an absolute breeze.
M**L
Exactamente lo que buscaba bastante práctico para cables no mayor de de 4/0 es perfecto
P**E
Works great
Strips with no effort, have to be careful not to go to far.
R**N
Not a fan
I am an Underground Lineman. I bought both strippers. On the small stripper for the secondary, I had to use the 3/0 slot to strip the 2/0 cable, and the 250mcm to strip the 4/0 because the wire was too large for the holes. These are both Prysmian and General Cable brand insulated secondary wire. On the larger cables, same brand, the 350mcm hole on this tool is way too small for the cable... So I returned it. I guess there are different sizes diameters for different brands of cable. Maybe some wires have more insulation than others, because I went up to an electrician who was installing both 2/0 and 4/0 wire, and both of his wires worked perfectly in my stripper. Either way, Klein should be ahead of the ball game and have their ducks in a row because they are supposed to be the industry standard for line work. On top of that, these were pretty pricey at $60 a piece. I wouldn't buy again.
M**I
Fonctionne très bien mais il est fais pour du fils rw et non rwu
K**N
Works amazing! Highly recommend
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