The Klein 646-3/16-INS is a 3/16-inch insulated nut driver, engineered to reach those deeply recessed nuts and bolts. It features a two-layer insulation for protection against electric shock and is tested to exceed the prescribed standards from the IEC 60900 and ASTM F1505. Its thick high-dielectric white inner coating is also bonded to the tool to provide extra toughness. This insulated nut driver allows greater torque and comfort due to its cushion-grip handles. Its bright orange outer coating is flame and impact-resistant, thus giving you its maximum and long-lasting performance. Klein Tools is a leading manufacturer in creating high-quality tools. If you are looking for one, you can never go wrong with Klein. In partnership with PlumbersStock, you can now get their tools at an affordable price. Get yours now!