Klein Tools 80045 Screwdriver and Nut Driver Tool Kit, Includes Magnetic 11 in 1, Multi-Bit Stubby and Electronics Screwdrivers, 3-Piece : Amazon.co.uk: DIY & Tools
NUT DRIVER TOOL SET SAE 3/16" to 1/2" A/F 6 point Socket Spinner Screwdrivers | eBay
Teng Tools MDN4055 5.5MM Mega Drive 6 Point Opening Nut Driver
Nut driver/spinner tool with magnetic tip - Pinball Heaven