






⚡ Power up your toolkit with Klein’s 4-in-1 insulated wrench — safety meets speed!
The Klein Tools KT223X4-INS is a professional-grade, ASTM 1000V insulated 4-in-1 box wrench featuring four 12-point socket sizes, a transparent insulating handle for safety verification, and a reverse ratcheting mechanism with a high tooth count for efficient, glove-friendly operation. Built with durable chrome-plated steel, it’s designed for linemen and pros demanding precision, safety, and versatility in one compact tool.












| ASIN | B006FXPYK2 |
| Brand | KLEIN TOOLS |
| Colour | Transparent |
| Customer Reviews | 4.7 out of 5 stars 1,004 Reviews |
| End Style | hang hole |
| Finish | 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 Package Quantity | 1 |
| Item Torque | 55 Foot Pounds |
| Item Type Name | Box wrench |
| Item Weight | 11.2 Ounces |
| Item height | 1 inches |
| Item length | 9 Inches |
| Item package quantity | 1 |
| Item weight | 11.2 Ounces |
| Manufacturer | Klein Tool |
| Material | Chrome plated finish resists corrosion |
| Measurement Standard | SAE (Inch) |
| Model Number | KT223X4-INS |
| Operation Mode | Mechanical |
| Point Count | 12 |
| UPC | 092644680281 |
| Unit Count | 1.0 count |
| Voltage | 1000 Volts |
| Wrench Length Style | standard |
C**N
Perfect maintenance tool
J**X
Works like a charm
I**G
Must have to for any Lineman.
R**8
usual Klein quality.
J**R
Overpriced
Trustpilot
2 days ago
3 weeks ago