Nut Driver Set, 3-Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2-Inch KLEIN TOOLS 631 : Amazon.co.uk: DIY & Tools
Nut Drivers 6-19mm, 26 pcs Magnetic Bolt Nuts and Deep Socket Bits, 1/4" Hex Shank Impact Driver Socket Set, 65mm 80mm Length Hex Driver Bit Nut Setter Runners for Power Drills Electric
Tamiya Nut Driver 4mm/4.5mm 74088 | Hobby Heaven
Standard Nutdriver Hex 2.2mm
RS PRO Hexagon Nut Driver, 1/2 in Tip, 125 mm Blade, 245 mm Overall | RS