Cementex ND716-CG Insulated Nut Driver, 3 x 7/16''

The Cementex ND716-CG high voltage double-insulated nut driver is tested to 10,000 volts and rated for use up to 1000 volts AC and 1500 volts DC. The 7/16" hex nutdriver has durable insulation, 3" long shaft and a cushion grip handle. It is flame retardant and has a working range of -40° F to +175° F. The tool meets ASTM-1505-94 and IEC900 standards. Additional sizes available in sets or individually in sizes from 3/16" to 5/8".