⚡ Power up your toolkit with Klein’s 4-in-1 insulated wrench — safety and speed in one!
The Klein Tools KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench combines professional-grade durability with ASTM 1000V electrical insulation standards. Featuring a transparent handle for safety verification, four essential socket sizes, and a reverse ratcheting mechanism with enclosed 48-tooth gears, this compact tool is engineered for efficiency and protection on the job site. Trusted by linemen and professionals since 1857, it’s the ultimate wrench for those who demand speed, safety, and versatility.
| ASIN | B006FXPYK2 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Transparent |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,002) |
| Date First Available | 6 Mar. 2014 |
| Finish | Painted |
| Head Style | Box End |
| Included Components | Lineman's Insulating 4-in-1 Box Wrench |
| Item Package Quantity | 1 |
| Item Weight | 317 g |
| Item model number | KT223X4-INS |
| Manufacturer | Klein Tool |
| Material | Chrome plated finish resists corrosion |
| Part Number | KT223X4-INS |
| Pattern | Solid |
| Power Source | Hand Powered |
| Product Dimensions | 22.86 x 2.54 x 2.54 cm; 317.51 g |
| Shape | Rectangular |
| Size | 1/2'', 9/16'' 5/8'', 3/4'' |
| Style | Box |
| Torque | 55 Foot Pounds |
| Voltage | 1000 Volts |
C**N
Great tool, beats carrying a bunch of wrenches around!
J**X
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.
R**E
Good product
R**8
Awesome tool, as usual. The grip is a little on the thick side but the insulation is worth having.
J**R
Worked as it should but overpriced
Trustpilot
1 month ago
1 week ago
