






⚡ Power up your toolkit with Klein’s 4-in-1 insulated wrench—safety, speed, and precision in one!
The Klein Tools KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench is a professional-grade, ASTM 1000V rated insulated tool featuring a transparent handle for safety verification, four 12-point socket sizes, and a reverse ratcheting mechanism with a high 48-tooth count for efficient operation. Designed for linemen and electricians, it combines durability, precision, and glove-friendly usability in a compact 9-inch wrench.












| 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 days ago