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 in., 9/16 in., 5/8 in., and 3/4 in.
- Reverse ratcheting action by simply turning wrench over
- Chrome plated finish resists corrosion
- Textured grooves in handle prevent slipping
- Made in the USA