Klein KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench
Klein KT223X4-INS Lineman's Insulating 4-in-1 Box Wrench

Klein Tools KT223X4-INS Description
The Klein Tools Lineman's Insulating 4-in-1 Box Wrench is the only double ended 4-in-1 wrench on the market to meet the ASTM standard 1000V rating. It features a transparent handle that shows the metal ends of the wrench are not touching. The solid, durable wrench features four 12 point socket sizes: 1/2'', 9/16'', 5/8'', and 3/4''.
Klein Tools KT223X4-INS Includes
- (1) Insulating Wrench
Klein Tools KT223X4-INS Features
- Meets the ASTM 1505-10 standard 1000V rating
- ''See-through'' insulating handle confirms metal ends are not connected
- 1/2'', 9/16'', 5/8'' and 3/4'' sizes in one tool; 12 point sockets
- Reverse ratcheting action by reversing switches on each end of the wrench
- Textured grooves in handle prevent slipping
- Chrome plated finish resists corrosion
Klein Tools KT223X4-INS Specifications
| Size | 1/2", 9/16" 5/8", 3/4" |
| Number of Points | 12 |
| Overall Length | 9" (22.9 cm) |
| Weight | 11.2 oz (318 g) |
We offer a 30-day return window for unused, unworn items in their original condition. If your item arrives damaged or incorrect, please get in touch with us within 7 days with photos so we can resolve it quickly.
Lineroots is not responsible for lost or stolen packages marked as delivered. Any reshipments for incorrect addresses will be at the customer’s cost. Approved returns are processed within 3–5 business days after we receive your package