Klein Tools Lineman's Insulating 4-in-1 Box Wrench
Klein Tools KT223X4-INS
SKU KLT-KT223X4INS
Image may not depict product actual color, inclusions or accessories
Lineman's Insulating 4-in-1 Box Wrench
features:
- Textured grooves in handle prevent slipping.
- Chrome-plated finish resists corrosion.
- Four 12-point socket sizes in one tool: 1/2", 9/16", 5/8", and 3/4".
- See-through insulated handle confirms metal ends are not touching.
- Reverse ratcheting action by reversing switches on each end of the wrench.
- Only double-ended 4-in-1 wrench on the market that meets ASTM standard 1000 V rating.
Similar Wrench Products
Klein Tools KT223X4-INS Description
Lineman's Insulating 4-in-1 Box Wrench
features:
- Textured grooves in handle prevent slipping.
- Chrome-plated finish resists corrosion.
- Four 12-point socket sizes in one tool: 1/2", 9/16", 5/8", and 3/4".
- See-through insulated handle confirms metal ends are not touching.
- Reverse ratcheting action by reversing switches on each end of the wrench.
- Only double-ended 4-in-1 wrench on the market that meets ASTM standard 1000 V rating.
Similar Wrench Products
Free Shipping Eligible
$51.71Each
In Stock-
Ships between 01/16/2026 - 01/23/2026
Product Specifications
| Part Number | KT223X4-INS, KT223X4INS |
| Made in USA | YES |
| Weight | 0.70-lb |
| UPC | 092644680281 |
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Free Shipping Eligible
$51.71Each
In Stock-
Ships between 01/16/2026 - 01/23/2026
Similar Wrench Products
Klein Tools KT223X4-INS Description
Lineman's Insulating 4-in-1 Box Wrench
features:
- Textured grooves in handle prevent slipping.
- Chrome-plated finish resists corrosion.
- Four 12-point socket sizes in one tool: 1/2", 9/16", 5/8", and 3/4".
- See-through insulated handle confirms metal ends are not touching.
- Reverse ratcheting action by reversing switches on each end of the wrench.
- Only double-ended 4-in-1 wrench on the market that meets ASTM standard 1000 V rating.
Product Specifications
| Part Number | KT223X4-INS, KT223X4INS |
| Made in USA | YES |
| Weight | 0.70-lb |
| UPC | 092644680281 |
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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