KLEIN TOOLS KT223X4INS Lineman's Insulating 4-in-1 Box Wrench

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''.PRODUCT 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