Best Seller | KLEIN TOOLS 630-1/2M Nut Driver, 1/2-Inch Magnetic Tip, 3-Inch Shaft Hollow Round Shank Nut Driver, Tip Size 1/2 in, Bolt Clearance 3 in, Shank Length 3 in, Ergonomic, SAE, Hollow Round, Fastener Holding Yes, For Fastener Size 1/2 in, ESD Safe No, Insulated No, Magnetized Tip Yes, Non-Magnetic No ... more KLEIN TOOLS 630-1/2M Nut Driver, 1/2-Inch Magnetic Tip, 3-Inch Shaft Hollow Round Shank Nut Driver, Tip Size 1/2 in, Bolt Clearance 3 in, Shank Length 3 in, Ergonomic, SAE, Hollow Round, Fastener Holding Yes, For Fastener Size 1/2 in, ESD Safe No, Insulated No, Magnetized Tip Yes, Non-Magnetic No | | $15.99 go to store |