Multi-Bit Screwdriver, Tamperproof, 15-in-1, 8-1/2"

Take a look at the features for Stanley Multi-Bit Screwdriver. Drive Size: 1/4", 5/16".
The MEGAPRO Tamperproof 15in1 is a must for all commercial/industrial tradesmen i.e. electricians, locksmiths, telephone technicians, maintenance personnel, etc. The Tamperproof assortment includes the most popular security bits, including Spanners, Hex Pins and Torx Pins. The shaft opening serves as a 1/4" hex driver!
Patented Retractable Bit Cartridge makes it easy to find, change, and store bits. Seven double end bits give you the 14 most popular screwdriver tips.
Palm Saver Cap's™ large, contoured surface area protects your palm from blisters. Extremely comforable to use.
EZ Guide™Collar helps maintain full contact between the bit and the screw for easier screw driving. Provides greater control!
End of shaft is a 1/4" hex nut driver.
Alloy steel shaft (12T14 Steel)
Handle is made from engineered nylon/ABS resin, Triax 1120
Lifetime Warranty
Made in the USA
Tamperproof™ Security Bits