The Klein Tools Insulated Lineman's Box Wrench was the first double-ended 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 two 12-point socket sizes: 9/16 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