Klein Tools 646-3/16-INS 3/16-Inch Hex Insulated Cushion-Grip Hollow-Shank Nut Driver with 6-Inch shank

Product Review

Klein Insulated Cushion-Grip, 7/16" Hollow-Shaft Nut Driver 6"-Shank 646-7/16-INS

Individually tested to exceed the IEC 60900 and ASTM F1505 standards, for insulated tools, and clearly marked with the official 1000-volt rating symbol
Two layers of insulation provide protection against electric shock
Thick, exceptionally tough, high-dielectric white inner coating is bonded to the tool and a flame retardant, impact-resistant, bright orange outer coating
Hollow shafts make it possible to work on stacked circuit boards or other long bolt applications
Made in USA
Tip-Ident quickly identifies nut driver size
Cushion-Grip handles for greater torque and comfort