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⚡ Power through your toughest jobs with Klein’s 4-in-1 insulated wrench — safety and speed in one grip!
The Klein Tools KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench is a professional-grade, ASTM-certified 1000V insulated tool featuring a transparent handle for safety verification, four versatile 12-point socket sizes, and a high-precision reverse ratcheting mechanism. Designed for linemen and electrical professionals, it combines durability, efficiency, and glove-friendly operation in a single compact wrench.
| ASIN | B006FXPYK2 |
| Best Sellers Rank | #27,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Box-End Wrenches |
| Brand Name | KLEIN TOOLS |
| Color | Transparent |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,056) |
| End Style | hang hole |
| Finish Types | Painted |
| Global Trade Identification Number | 00092644680281 |
| Head Style | Box End |
| Included Components | Lineman's Insulating 4-in-1 Box Wrench |
| Is Non Sparking | Yes |
| Is Racheting | Yes |
| Item Length | 9 Inches |
| Item Type Name | Box wrench |
| Item Weight | 11.2 Ounces |
| Manufacturer | Klein Tools |
| Manufacturer Warranty Description | 1 year manufacturer |
| Material Type | Blend |
| Measurement Standard | SAE (Inch) |
| Model Number | KT223X4-INS |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| Point Count | 12 |
| UPC | 092644680281 |
| Unit Count | 1.0 Count |
| Voltage | 1000 Volts |
| Wrench Length Style | standard |
J**X
Works like a charm
This tool was recommended to me by a Lineman and I don't think I will ever stop using box wrenches. I gives amazing speed and efficiency. Excellent tool, great work Klein. Thanks Amazon.
A**Y
It is a very good tool that gets the job done.
I bought this tool for my husband and he loves it very much.
C**N
A little bulky
Works good for OH stuff but not great for tight spaces. Still nice to have 4 different sizes instead of just 2
C**A
Durable.
I’ve use this wench for about 3 months now and have not had any problem. It’s durable and made with quality material.
I**G
Must have to for any Lineman.
Must have tool for any lineman.
S**A
Was good enough
Thought it would have been a little bigger, but it came in handy. Delivery was smooth as well.
A**O
Herramienta perfecta
N**L
Good
I’ll recommend these for any lineman. My boyfriend, love them. Definitely worth the money.
C**N
Great tool, beats carrying a bunch of wrenches around!
R**8
Awesome tool, as usual. The grip is a little on the thick side but the insulation is worth having.
M**A
its ok, nothing special.
R**E
Seems to work well and is exactly as advertised.
U**N
Sticky gears but nice to have 4 sizes
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