KLEIN TOOLS 646-1/4-INS Insulated 1/4-Inch Nut Driver, 6-Inch Hollow Shaft
Hollow Round Shank Nut Driver, Tip Size 1/4 in, Bolt Clearance 3/16 in, Shank Length 6 in, Cushion, SAE, Hollow Round, Fastener Holding No, For Fastener Size 1/4 in, ESD Safe Yes, Insulated Yes, Magnetized Tip No, Non-Magnetic Yes