Amazon.com: Power Wing Nut Driver,Wing Nut Drill Bit Socket Wrenches Tool 1/4 Inch Hex Shank for Panel Nuts Screws Eye C Hook Bolt 1PCS : Tools & Home Improvement
Wiha Color Coded Magnetic 1/4-in x 6-in Hex Nut Driver in the Nut Drivers department at Lowes.com