CT-1200 - 15-in-1 Multi-Bit Hex/Allen Screwdriver

Each driver comes with seven double-ended standard HEX/ALLEN bits that are stored securely within the screwdriver's handle. (Standard connecting bits are listed below. Original replacement Hex/Allen bits are available by special order only.) Bits can be used with most power drills and cordless screwdrivers. Shaft opening is a standard 1/4 inch hex nut driver.
Hex/Allen Standard... #5/32, 3/16, 1/8, 9/64, 7/32, 1/4, 3/32, 7/64
Hex/Allen Metric... 2, 3, 4, 5, 5.5, 6mm