Features and Benefits:

• Box Wrench meets the ASTM 1505-10 standard 1000V rating
• See-through insulating handle confirms metal ends are not connected
• 1/2-Inch, 9/16-Inch, 5/8-Inch and 3/4-Inch sizes in one tool
• 12 point sockets
• Reverse ratcheting action by reversing switches on each end of the wrench
• Covered gear mechanisms protect from dirt and debris
• Higher gear, 48 tooth count helps reduce the swing arc
• Larger pawl allows for easier direction change while wearing class 2 gloves



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, durab