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
Klein Tools 1/4-in; 5/16-in; 11/32-in; 3/8-in; 7/16-in; 1/2-in x 4-in SAE Multi-bit Nut Driver in the Nut Drivers department at Lowes.com
Klein 32477 10-in-1 Multi-Bit Screwdriver/Nut Driver with slotted bits
Klein Tools 32500 11-in-1 Screwdriver/Nut Driver
Klein Tools 32807MAG 7-in-1 Magnetic Screwdriver and Nut Driver